| 98MI | L & L Heliport | Huron Township MI |
| MN31 | L & M Aerodrome Airport | Litchfield MN |
| 23CL | L A Co Mens Detention Cntr-main Jail Heliport | Los Angeles CA |
| 50CL | L A Co Sheriff Lakewood Heliport | Lakewood CA |
| 7L5 | L A County Sheriff's Department Heliport | City Of Industry CA |
| 29LS | L Auberge Du Lac Hotel Seaplane Base | Lake Charles LA |
| 5XS8 | L Davis Ranch Airport | Brackettville TX |
| 50VA | L G Hospital Heliport | Lynchburg VA |
| LS69 | L J Earnest Airport | Benton LA |
| OLF | L M Clayton Airport | Wolf Point MT |
| FL92 | L M Hughey Heliport | Tampa FL |
| OEO | L O Simenstad Muni Airport | Osceola WI |
| 00XS | L P Askew Farms Airport | O'donnell TX |
| 3FD2 | L R M C Emergency Helistop Heliport | Leesburg FL |
| 0WN6 | L-z Blue Thunder Heliport | Blaine WA |
| 1CA7 | L. A. Times Costa Mesa Heliport | Costa Mesa CA |
| NA84 | L. Seckerson Airstrip Airport | Eldridge ND |
| OL08 | L.j. Pankey Heliport | Cheyenne OK |
| X14 | La Belle Muni Airport | La Belle FL |
| WA29 | La Center View-air Airport | La Center WA |
| 57AZ | La Cholla Airpark Airport | Tucson AZ |
| 28PR | La Concepcion Hospital Heliport | San German PR |
| 3LA3 | La Coste Construction Co Airport | Baton Rouge LA |
| LSE | La Crosse Muni Airport | La Crosse WI |
| 38SC | La Dolce Terra Airport | Gaffney SC |
| 27LS | La Dotd Headquarters Heliport | Baton Rouge LA |
| TE29 | La Esperanza Ranch Airport | Encinal TX |
| 2TX3 | La Fonda Ranch Airport | Brackettville TX |
| LGD | La Grande/union County Airport | La Grande OR |
| LGA | La Guardia Airport | New York NY |
| 4LA5 | La Haye Center Heliport | Lafayette LA |
| LHX | La Junta Muni Airport | La Junta CO |
| 81TX | La Leona Airport | Terlingua TX |
| 34LS | La Medical Center & Heart Hospital Heliport | Lacombe LA |
| 4F9 | La Moure Rott Muni Airport | La Moure ND |
| 04LS | La National Guard Heliport | Baton Rouge LA |
| 87LA | La Pointe Airport | St. Martin LA |
| PPO | La Porte Muni Airport | La Porte IN |
| T41 | La Porte Muni Airport | La Porte TX |
| 61TS | La Porte Plant Heliport | Deer Park TX |
| 01UT | La Sal Junction Airport | La Sal UT |
| 96LA | La State Police Troop A Heliport | Baton Rouge LA |
| LA12 | La State Police Troop B Heliport | Kenner LA |
| 50LA | La State Police Troop C Heliport | Thibodaux LA |
| 5LA8 | La State Police Troop D Heliport | Lake Charles LA |
| 95LA | La State Police Troop E Heliport | Alexandria LA |
| 07LS | La State Police Troop F Heliport | Monroe LA |
| 02LA | La State Police Troop G Heliport | Bossier City LA |
| 98LA | La State Police Troop L Heliport | Covington LA |
| 1TS1 | Laas Farm Airport | Pattison TX |
| 74ME | Labrador Landing Seaplane Base | New Castle ME |
| DXX | Lac Qui Parle County Airport | Madison MN |
| 16WI | Lac Vieux Desert Seaplane Base | Phelps WI |
| 33PN | Lackawanna County 911 Center Heliport | Jessup PA |
| PN99 | Lackawannock Airport | Sharon PA |
| 94R | Lackey Aviation Airport | Wharton TX |
| SKF | Lackland Afb (kelly Fld Annex) Airport | San Antonio TX |
| TE51 | Lackorn Airport | Seguin TX |
| LCI | Laconia Muni Airport | Laconia NH |
| WA30 | Lacrosse Muni Airport | Lacrosse WA |
| 7MI5 | Lada Airport | Petersburg MI |
| FBK | Ladd Aaf Airport | Fairbanks/ft Wainwright AK |
| 9TS4 | Ladue Ranch Heliport | Wylie TX |
| LA97 | Lady Of The Sea Hospital Heliport | Galliano LA |
| OR90 | Lafayette Airstrip Airport | Lafayette OR |
| 76LA | Lafayette General Hospital Heliport | Lafayette LA |
| FD90 | Lafayette Landings Airport | De Leon Springs FL |
| 3M7 | Lafayette Muni Airport | Lafayette TN |
| LFT | Lafayette Rgnl Airport | Lafayette LA |
| 36LA | Lafayette Training Center - Cusa Heliport | Lafayette LA |
| 9OR0 | Lafferty Field Airport | Brownsville OR |
| SN99 | Laflin Ranch Airport | Olsburg KS |
| 02PA | Lag Iii Heliport | Monroeville PA |
| RYW | Lago Vista Tx - Rusty Allen Airport | Lago Vista TX |
| 92D | Lagrange Airport | Lagrange OH |
| 08II | Lagrange Hospital Heliport | Lagrange IN |
| LGC | Lagrange-callaway Airport | Lagrange GA |
| 19TA | Lagrone Ranch Airport | Mc Clendon-chisholm TX |
| LGF | Laguna Aaf (yuma Proving Ground) Airport | Yuma Proving Ground(yuma) AZ |
| TX82 | Laguna-not A-park Airstrip Airport | Laguna Park TX |
| 85MA | Lahey Clinic Heliport | Burlington MA |
| U99 | Laidlaw Corrals Airport | Kimama ID |
| MT05 | Laird Ranch Airport | Ekalaka MT |
| PR25 | Lajas Airpark Airport | Lajas PR |
| 89TE | Lajitas Intl Airport | Lajitas TX |
| 19PA | Lake Airport | Millville PA |
| 87OI | Lake Air Ranch Airport | Norwalk OH |
| LA32 | Lake Air Service Airport | Lake Arthur LA |
| 8D8 | Lake Andes Muni Airport | Lake Andes SD |
| 4M0 | Lake Ann Airway Estates Airport | Traverse City MI |
| 7W4 | Lake Anna Airport | Bumpass VA |
| 2CN8 | Lake Arrowhead Airport | Lake Arrowhead CA |
| PN84 | Lake Arthur Field Airport | Portersville PA |
| 1M9 | Lake Barkley State Park Airport | Cadiz KY |
| 0TS5 | Lake Bay Gall Airport | Cleveland TX |
| E20 | Lake Berryessa Seaplane Base | Napa CA |
| 5S5 | Lake Billy Chinook State Airport | Culver OR |
| FD06 | Lake Bird Heliport | Lutz FL |
| 33TA | Lake Bonanza Airport | Montgomery TX |
| 27MN | Lake Bronson Airport | Lake Bronson MN |
| 5Z9 | Lake Brooks Seaplane Base | Katmai National Park AK |
| 68CA | Lake California Air Park Airport | Cottonwood CA |
| LA55 | Lake Charles Memorial Heliport | Lake Charles LA |
| LS81 | Lake Charles Office Heliport | Lake Charles LA |
| LCH | Lake Charles Rgnl Airport | Lake Charles LA |
| S10 | Lake Chelan Airport | Chelan WA |
| FL27 | Lake City Airpark Airport | Lake City FL |
| LCQ | Lake City Gateway Airport | Lake City FL |
| 1FL2 | Lake City Medical Center Heliport | Lake City FL |
| 82MN | Lake City Medical Center Heliport | Lake City MN |
| 51J | Lake City Muni Cj Evans Field Airport | Lake City SC |
| 52FL | Lake Clinch Airpark Airport | Frostproof FL |
| 91FL | Lake Conway North Seaplane Base | Orlando FL |
| 0FL5 | Lake Conway South Seaplane Base | Belle Isle FL |
| W63 | Lake Country Regional Airport | Clarksville VA |
| LXV | Lake County Airport | Leadville CO |
| LKV | Lake County Airport | Lakeview OR |
| 92CO | Lake Creek Ranch Airport | Hillside CO |
| SME | Lake Cumberland Rgnl Airport | Somerset KY |
| 90OR | Lake District Hospital Heliport | Lakeview OR |
| WS14 | Lake Ell Field Airport | Amherst WI |
| 21D | Lake Elmo Airport | St Paul MN |
| 04IN | Lake Gage Seaplane Base | Angola IN |
| 6MA0 | Lake Gardner Seaplane Base | Amesbury MA |
| WI89 | Lake Geneva Aire Estates Airport | Lake Geneva WI |
| 8FA0 | Lake Gibson Seaplane Base | Lakeland FL |
| HII | Lake Havasu City Airport | Lake Havasu City AZ |
| 89FL | Lake Hiawassee Seaplane Base | Orlando FL |
| LHD | Lake Hood Seaplane Base | Anchorage AK |
| 3CK | Lake In The Hills Airport | Chicago/lake In The Hills IL |
| D15 | Lake Isabella - Cal Brewer Memorial Airport | Lake Isabella MI |
| 01E | Lake James Seaplane Base | Angola IN |
| 98FD | Lake Jessup Seaplane Base | Oviedo FL |
| 9FL3 | Lake Josephine Seaplane Base | Sebring FL |
| C59 | Lake Lawn Airport | Delavan WI |
| Z55 | Lake Louise Airport | Lake Louise AK |
| 13S | Lake Louise Seaplane Base | Lake Louise AK |
| 4A3 | Lake Lucille Seaplane Base | Wasilla AK |
| 80FA | Lake Marian Seaplane Base | Kenansville FL |
| 5AL6 | Lake Martin Community Hospital Heliport | Dadeville AL |
| 01H | Lake Maxinkuckee Seaplane Base | Culver IN |
| 0Y6 | Lake Mills Muni Airport | Lake Mills IA |
| MN02 | Lake Minnewashta Seaplane Base | Excelsior MN |
| 07I | Lake Monroe Seaplane Base | Bloomington IN |
| 83FD | Lake Montaza Airport | Okeechobee FL |
| 1F1 | Lake Murray State Park Airport | Overbrook OK |
| 14A | Lake Norman Airpark Airport | Mooresville NC |
| O06 | Lake Oroville Landing Area Seaplane Base | Oroville CA |
| 7LS3 | Lake Palourde Base Heliport | Amelia LA |
| 1CL6 | Lake Park Helistop Heliport | Sacramento CA |
| S96 | Lake Pend Oreille Seaplane Base | Glengary ID |
| 03FA | Lake Persimmon Airstrip Airport | Lake Placid FL |
| LKP | Lake Placid Airport | Lake Placid NY |
| C67 | Lake Pleasant Seaplane Base | Angola IN |
| XA11 | Lake Pointe Medical Center Heliport | Rowlett TX |
| Y34 | Lake Preston Muni Airport | Lake Preston SD |
| MU91 | Lake Rgnl Health System Heliport | Osage Beach MO |
| 8NC8 | Lake Ridge Aero Park Airport | Durham NC |
| 54CL | Lake Riverside Estates Airport | Anza CA |
| 07MO | Lake Sexton Airport | Warrensburg MO |
| 86FL | Lake Shore Hospital Heliport | Lake City FL |
| 20FL | Lake Suzy Estates Airport | Port Charlotte FL |
| TVL | Lake Tahoe Airport | South Lake Tahoe CA |
| F31 | Lake Texoma State Park Airport | Kingston OK |
| WN22 | Lake Union Heliport | Seattle WA |
| TN10 | Lake View Airport | Sharps Chapel TN |
| 1MO3 | Lake Viking Airport | Gallatin MO |
| C98 | Lake Village Airport | Lake Village IN |
| MU40 | Lake Village Airport | Paris MO |
| M32 | Lake Village Muni Airport | Lake Village AR |
| FA45 | Lake Wales Heliport | Lake Wales FL |
| X07 | Lake Wales Muni Airport | Lake Wales FL |
| SN65 | Lake Waltanna Airport | Goddard KS |
| XS99 | Lake Water Wheel Airport | Shepherd TX |
| 01D | Lake Wawasee Seaplane Base | Syracuse IN |
| 24FA | Lake Weir Seaplane Base | Oklawaha FL |
| 27W | Lake Wenatchee State Airport | Leavenworth WA |
| 37XS | Lake Whitney Country Club Airport | Whitney TX |
| F50 | Lake Whitney State Park Airport | Whitney TX |
| 1O0 | Lake Woahink Seaplane Base | Florence OR |
| 8CL1 | Lake Wohlford Resort Airport | Escondido CA |
| 57FA | Lake X Airport | St Cloud FL |
| CQA | Lakefield Airport | Celina OH |
| NEW | Lakefront Airport | New Orleans LA |
| P09 | Lakehill Airport | Mars PA |
| NEL | Lakehurst Maxfield Fld Joint Base Mc Guire Airport | Lakehurst NJ |
| LAL | Lakeland Linder Rgnl Airport | Lakeland FL |
| 7FD7 | Lakeland Rgnl Medical Center Heliport | Lakeland FL |
| ARV | Lakeland/noble F. Lee Memorial Field Airport | Minocqua-woodruff WI |
| 65OK | Lakemont Shores Heliport | Disney OK |
| 42IA | Lakeport Farms Airport | Salix IA |
| 4Y4 | Lakes Of The North Airport | Gaylord MI |
| AL21 | Lakeside Heliport | Birmingham AL |
| 5MI8 | Lakeside Airport | Holt MI |
| MU65 | Lakeside Airport | Farmington MO |
| MT03 | Lakeside Airport | Lakeside MT |
| 70NY | Lakeside Heliport | Middletown NY |
| AZ05 | Lakeside Airpark Airport | Buckeye AZ |
| 0XS6 | Lakeside Beach Airport | Spicewood TX |
| 03M | Lakeside Marina Seaplane Base | East Winthrop ME |
| 9FA2 | Lakeside Medical Center Heliport | Belle Glade FL |
| 9S3 | Lakeside State Airport | Lakeside OR |
| NY11 | Lakestone Farm Airport | Macedon NY |
| 0NK9 | Lakeview Airport | Chittenango NY |
| 30F | Lakeview Airport | Lake Dallas TX |
| VA68 | Lakeview Aerodrome Airport | Moneta VA |
| 62WI | Lakeview Medical Center Heliport | Rice Lake WI |
| 79LA | Lakeview Rgnl Medical Center Heliport | Covington LA |
| NY99 | Lakeview Shock Incarceration Center Heliport | Brocton NY |
| 13C | Lakeview-griffith Field Airport | Lakeview MI |
| NY15 | Lakeville Airport | Lakeville NY |
| 3R9 | Lakeway Airpark Airport | Lakeway TX |
| 72TN | Lakeway Rgnl Hospital Heliport | Morristown TN |
| 78AA | Lakewood Airport | North Pole AK |
| N12 | Lakewood Airport | Lakewood NJ |
| 62WA | Lakewood Heliport | Arlington WA |
| 4WN3 | Lakewood Airpark Airport | Lakewood WI |
| 53AK | Lakewood Airstrip Airport | Sterling AK |
| 42LA | Lakewood Hospital Heliport | Morgan City LA |
| 14WS | Lakewood Lodge Airport | Stone Lake WI |
| 7FL9 | Lakewood Ranch Medical Center Helistop Heliport | Bradenton FL |
| 36K | Lakin Airport | Lakin KS |
| AK22 | Lakloey Air Park Airport | Fairbanks AK |
| 5L0 | Lakota Muni Airport | Lakota ND |
| SC19 | Lamar Airport | Lamar SC |
| M55 | Lamar County Airport | Vernon AL |
| 3KY0 | Lamar Field Airport | Hawesville KY |
| LAA | Lamar Muni Airport | Lamar CO |
| LLU | Lamar Muni Airport | Lamar MO |
| MS68 | Lamb's Field Airport | Mantachie MS |
| 12LL | Lambdins Field Airport | Wolf Lake IL |
| 51PA | Lamberson Airport | New Oxford PA |
| 24LL | Lambert Airport | Pinckneyville IL |
| 4OR3 | Lambert Field Airport | Albany OR |
| STL | Lambert-st Louis Intl Airport | St Louis MO |
| 0MU7 | Lambs Field Airport | Lone Jack MO |
| 2F5 | Lamesa Muni Airport | Lamesa TX |
| 29MA | Laminated Heliport | Holyoke MA |
| 8NJ6 | Lamington House Heliport | Bedminster NJ |
| 8OK0 | Lamle Airport | Okeene OK |
| LWD | Lamoni Muni Airport | Lamoni IA |
| LZZ | Lampasas Airport | Lampasas TX |
| 1O2 | Lampson Field Airport | Lakeport CA |
| 5PN0 | Lamtec Corp Heliport | Mt. Bethel PA |
| LNY | Lanai Airport | Lanai City HI |
| NH22 | Lancaster Heliport | Lancaster NH |
| LNS | Lancaster Airport | Lancaster PA |
| LKR | Lancaster County-mc Whirter Field Airport | Lancaster SC |
| 5PS1 | Lancaster General Hospital Heliport | Lancaster PA |
| 73C | Lancaster Muni Airport | Lancaster WI |
| LNC | Lancaster Rgnl Airport | Lancaster TX |
| 9PA0 | Lance Airport | Parker Ford PA |
| CO82 | Land Airport | Keenesburg CO |
| 9FL6 | Land South Heliport | Mulberry FL |
| 85VA | Land's End Seaplane Base | Reedville VA |
| 21FD | Land's Field Airport | Marianna FL |
| 49OR | Land's Inn Ranch Airport | Dayville OR |
| 29CA | Landells Heliport | Desert Hot Springs CA |
| AR89 | Landers Loop Airport | Dover AR |
| 1TS8 | Landers Ranch Airport | Colorado City TX |
| 40NE | Landgren Ranch Airport | Bartlett NE |
| 98TN | Landing At River's Edge Airport | Blaine TN |
| MO41 | Landing Pad Heliport | Troy MO |
| 82IS | Landings Condominium Airport | Huntley IL |
| 76GA | Landings East Sylvania Airport | Sylvania GA |
| RI26 | Landmark Medical Center Heliport | Woonsocket RI |
| 1MO4 | Landmark Mfg Corporation Airport | Gallatin MO |
| 2NK8 | Landmark Plaza Heliport | Whitestone NY |
| 0U0 | Landmark Usfs Airport | Landmark ID |
| TS01 | Landry Airport | Geogetown TX |
| XA13 | Landry's Seafood House Heliport | Houston TX |
| XA20 | Landry's Warehouse Heliport | Houston TX |
| 2CO9 | Lands End Heliport | Grand Junction CO |
| 1CO6 | Lands End Microwave Heliport | Palisade CO |
| T54 | Lane Airpark Airport | Rosenberg TX |
| 58F | Lane Fld Airport | Sanger TX |
| IN13 | Lanesville Skyways Airport | Lanesville IN |
| 7A3 | Lanett Muni Airport | Lanett AL |
| 1TX5 | Laney Farm Airport | Hale Center TX |
| N92 | Laneys Airport | Maiden NC |
| MS77 | Lang Flying Service Airport | Inverness MS |
| 84XS | Lang Ranch Airport | Mountain Home TX |
| AIG | Langlade County Airport | Antigo WI |
| WI45 | Langlade Memorial Hospital Heliport | Antigo WI |
| LFI | Langley Afb Airport | Hampton VA |
| MT60 | Langton Airstrip Airport | Polebridge MT |
| 04ID | Lanham Field Airport | Emmett ID |
| GE03 | Lanier Heliport | Cumming GA |
| 38GA | Lanier Park Hospital Heliport | Gainesville GA |
| 9PA9 | Lankenau Hospital Heliport | Philadelphia PA |
| OI28 | Lanker Airport | Mount Gilead OH |
| 18NC | Lanni Field Airport | Lenoir NC |
| MT50 | Lanning Ranch Airport | Alzada MT |
| 8PN6 | Lansdale Hospital Heliport | Lansdale PA |
| 95PN | Lansdale Hospital Heliport | Lansdale PA |
| 04G | Lansdowne Airport | Youngstown OH |
| MD97 | Lanseair Farms Airport | La Plata MD |
| IGQ | Lansing Muni Airport | Chicago IL |
| 01NV | Lantana Ranch Airport | Yerington NV |
| 18XA | Lantana Ridge Airport | Goliad TX |
| AZ47 | Lapaz Rgnl Hospital Heliport | Parker AZ |
| 4CA0 | Lapd Hooper Heliport | Los Angeles CA |
| LAR | Laramie Rgnl Airport | Laramie WY |
| LRD | Laredo Intl Airport | Laredo TX |
| XA22 | Laredo Medical Center Heliport | Laredo TX |
| WV53 | Larew Airport | Newburg WV |
| 2L1 | Larimore Muni Airport | Larimore ND |
| 06ID | Larkin Airport | Kuna ID |
| 5KY2 | Larkins Farm Airport | Bardwell KY |
| PS48 | Larksville Borough Heliport | Edwardsville Borough PA |
| LQR | Larned-pawnee County Airport | Larned KS |
| NE08 | Larrabee Airport | Lamar NE |
| PA33 | Lars/private Airport | Athens PA |
| 2A3 | Larsen Bay Airport | Larsen Bay AK |
| 6ND2 | Larson Airport | Fullerton ND |
| WI91 | Larson Airport | Larsen WI |
| 5WI4 | Larson Airport | Marinette WI |
| WI20 | Larson Studio Airport | Oconto Falls WI |
| MA74 | Larson's Seaplane Base | Tyngsboro MA |
| 2CO2 | Las Arenas Earth And Sky Observatory Airport | Alamosa CO |
| XA21 | Las Colinas Medical Center Heliport | Irving TX |
| LRU | Las Cruces Intl Airport | Las Cruces NM |
| CN19 | Las Serpientes Airport | Knightsen CA |
| 17CL | Las Trancas Airport | Davenport CA |
| LVS | Las Vegas Muni Airport | Las Vegas NM |
| 8TA4 | Laseair Airport | Texas City TX |
| 3NK4 | Laska Airport | Jamestown NY |
| 6OK8 | Lasley Private Airport | Eakly OK |
| 3FD0 | Last Chance Ranch Airport | Lake Placid FL |
| 1TA4 | Last Resort Airport | Crockett TX |
| MI39 | Laszlo Airport | Milan MI |
| 14GA | Latham Creek Heliport | Gainesville GA |
| 3AK7 | Laub Airport | Willow AK |
| 2TN1 | Lauderdale Community Hospital Heliport | Ripley TN |
| DLF | Laughlin Afb Airport | Del Rio TX |
| T70 | Laughlin Afb Aux Nr 1 Airport | Spofford TX |
| IFP | Laughlin/bullhead Intl Airport | Bullhead City AZ |
| CA22 | Lauppes Strip Airport | Sacramento CA |
| 22MD | Laura's Landing Airport | Hagerstown MD |
| N06 | Laurel Airport | Laurel DE |
| 2SC7 | Laurel Hill Farms Airport | Mcclellanville SC |
| 6S8 | Laurel Muni Airport | Laurel MT |
| 08NE | Laurel Muni Airport | Laurel NE |
| BED | Laurence G Hanscom Fld Airport | Bedford MA |
| LUX | Laurens County Airport | Laurens SC |
| CT19 | Laurie Field Airport | Hazardville CT |
| MEB | Laurinburg-maxton Airport | Maxton NC |
| IN83 | Lautzenhiser Airpark Airport | Hamilton IN |
| AZ15 | Lava Falls Heliport | Supai Village AZ |
| 01ID | Lava Hot Springs Airport | Lava Hot Springs ID |
| O51 | Laverne Muni Airport | Laverne OK |
| IA41 | Laverty Fld Airport | Indianola IA |
| 80S | Lavina Airport | Lavina MT |
| 46TS | Lavon North Airport | Dallas TX |
| 35MI | Law Field Airport | Vermontville MI |
| 9Z9 | Lawing Airport | Lawing AK |
| 9MO3 | Lawlor-justus Airport | Faucett MO |
| FD19 | Lawnwood Medical Center Heliport | Fort Pierce FL |
| 1FD0 | Lawrence Airport | Grand Ridge FL |
| 3TS6 | Lawrence Administrative Services Inc Heliport | Conroe TX |
| 55AK | Lawrence Airstrip Airport | Wasilla AK |
| 1LL1 | Lawrence Co Memorial Hospital Heliport | Lawrenceville IL |
| HTW | Lawrence County Airpark Airport | Chesapeake/huntington Wva OH |
| AL86 | Lawrence County Hospital Heliport | Moulton AL |
| 4AR5 | Lawrence Field Gliderport | Cherry Valley AR |
| 16MA | Lawrence General Hospital Heliport | Lawrence MA |
| MWC | Lawrence J Timmerman Airport | Milwaukee WI |
| AR20 | Lawrence Memorial Heliport | Walnut Ridge AR |
| SN38 | Lawrence Memorial Hospital Heliport | Lawrence KS |
| LWC | Lawrence Muni Airport | Lawrence KS |
| LWM | Lawrence Muni Airport | Lawrence MA |
| LRY | Lawrence Smith Memorial Airport | Harrisonville MO |
| 2M2 | Lawrenceburg-lawrence County Airport | Lawrenceburg TN |
| LWV | Lawrenceville-vincennes Intl Airport | Lawrenceville IL |
| LVL | Lawrenceville/brunswick Muni Airport | Lawrenceville VA |
| LSF | Lawson Aaf (fort Benning) Airport | Fort Benning(columbus) GA |
| WN21 | Lawson Airpark Airport | Port Angeles WA |
| 99LA | Lawson Field Airport | Crowley LA |
| IA84 | Lawton Airport | Lawton IA |
| LAW | Lawton-fort Sill Rgnl Airport | Lawton OK |
| II92 | Layden Heliport | Rolling Prairie IN |
| VA28 | Layne Farm Airstrip Airport | Cullen VA |
| 5II1 | Layne Field Airport | New Winchester IN |
| TX64 | Lazy 9 Ranch Airport | Decatur TX |
| 72FD | Lazy B I Ranch Heliport | Winter Haven FL |
| 0P8 | Lazy B Ranch Airport | Dover PA |
| AL17 | Lazy Eight Airpark Llc Airport | Wilsonville AL |
| 99OR | Lazy F Ranch Airport | Wallowa OR |
| 09T | Lazy G Bar Ranch Airport | Decatur TX |
| PN29 | Lazy J Heliport | Moscow PA |
| 00WV | Lazy J. Aerodrome Airport | Beverly WV |
| PS82 | Lazy J. Ranch Airport | Springbrook PA |
| 0TX7 | Lazy K Acres Airport | Grapevine TX |
| 06WI | Lazy River Airport | Wausaukee WI |
| 7FL7 | Lazy S Farm Airport | High Springs FL |
| 86CO | Lazy W Airport | Berthoud CO |
| OI01 | Lazy-w Airport | Logan OH |
| 0TE7 | Lbj Ranch Airport | Johnson City TX |
| SN60 | Lcf Heliport | Lansing KS |
| UT55 | Lds Hospital North Heliport | Salt Lake City UT |
| LS86 | Le Blanc Field Airport | Hammond LA |
| 8TN0 | Le Bonheur Medical Center Heliport | Memphis TN |
| 48MD | Le Champ Airport | Princess Anne MD |
| 3R2 | Le Gros Memorial Airport | Crowley LA |
| 2R1 | Le Maire Memorial Airport | Jeanerette LA |
| LRJ | Le Mars Muni Airport | Le Mars IA |
| 5G0 | Le Roy Airport | Le Roy NY |
| 12Y | Le Sueur Muni Airport | Le Sueur MN |
| HOB | Lea County Rgnl Airport | Hobbs NM |
| E06 | Lea County-zip Franklin Memorial Airport | Lovington NM |
| E26 | Lea County/jal/ Airport | Jal NM |
| 1V8 | Leach Airport | Center CO |
| WN69 | Leach Farms Heliport | Burlington WI |
| 18WI | Leach Farms Heliport | Poy Sippi WI |
| 8Y6 | Leaders Clear Lake Airport | Clear Lake MN |
| U00 | Leadore Airport | Leadore ID |
| 33MO | Leaming Field Airport | Golden City MO |
| 2OH6 | Leavelle Airstrip Airport | Troy OH |
| NH38 | Leavitt Airport | Albany NH |
| 8OR1 | Lebanon Hospital Heliport | Lebanon OR |
| LEB | Lebanon Muni Airport | Lebanon NH |
| M54 | Lebanon Muni Airport | Lebanon TN |
| S30 | Lebanon State Airport | Lebanon OR |
| 7NJ6 | Lebanon Twnshp Mun Bldg Heliport | Woodglen NJ |
| 6I2 | Lebanon-springfield Airport | Springfield KY |
| 7G0 | Ledgedale Airpark Airport | Brockport NY |
| ANP | Lee Airport | Annapolis MD |
| SD83 | Lee Airport | De Smet SD |
| 64I | Lee Bottom Airport | Hanover IN |
| AIZ | Lee C Fine Memorial Airport | Kaiser Lake Ozark MO |
| 0VG | Lee County Airport | Jonesville VA |
| 52J | Lee County-butters Field Airport | Bishopville SC |
| 56IL | Lee Creek Airport | Caledonia IL |
| NC12 | Lee Creek Airport | Aurora NC |
| FL80 | Lee Farms Airport | Lowell FL |
| 1IN9 | Lee Farms Airport | Marion IN |
| 6NE7 | Lee Field Airport | Bartley NE |
| VG64 | Lee Field Airport | West Point VA |
| GVL | Lee Gilmer Memorial Airport | Gainesville GA |
| WV01 | Lee Massey Airport | Ansted WV |
| 13MI | Lee Memorial Hospital Heliport | Dowagiac MI |
| FD67 | Lee Memorial Hospital Emergency Heliport | Fort Myers FL |
| WV03 | Lee Norse Nr 2 Heliport | Beckley WV |
| O24 | Lee Vining Airport | Lee Vining CA |
| 0U9 | Lee Williams Memorial Airport | Midvale ID |
| 16NC | Lee's Airport | Edenton NC |
| 68KY | Lee's Airpark Airport | Somerset KY |
| OI56 | Lee's Dogpatch Airport | Kirkersville OH |
| MU08 | Lee's Summit Heliport | Lee's Summit MO |
| LXT | Lee's Summit Muni Airport | Lee's Summit MO |
| 26PN | Leeds & Northrup Co. Heliport | North Wales PA |
| D31 | Leeds Muni Airport | Leeds ND |
| JYO | Leesburg Executive Airport | Leesburg VA |
| LEE | Leesburg Intl Airport | Leesburg FL |
| 8GA3 | Leesburg Spraying Airport | Leesburg GA |
| L39 | Leesville Airport | Leesville LA |
| FD04 | Leeward Air Ranch Airport | Ocala/belleview FL |
| WS51 | Leeward Farm Airport | Soldiers Grove WI |
| FA63 | Leffler Airport | Alamana FL |
| 23CA | Lefko Airport | Fort Jones CA |
| LC0 | Left Coulee Airport | Winifred MT |
| 9GE8 | Legacy Medical Center Heliport | Atlanta GA |
| 1WA0 | Legacy Salmon Creek Hospital Heliport | Vancouver WA |
| 9XA4 | Leger Airport | Venus TX |
| FA31 | Legoland Florida Heliport | Winter Haven FL |
| 50FA | Lehigh Acres Rgnl Medical Center Heliport | Lehigh Acres FL |
| 1PN5 | Lehigh Valley Health Network Kutztown Heliport | Kutztown PA |
| ABE | Lehigh Valley Intl Airport | Allentown PA |
| 28TX | Lehman Airport | Vernon TX |
| OR50 | Lehman Field Airport | Corbett OR |
| 4IS8 | Leigh Farm Airport | Sparland IL |
| OH34 | Leis Airport | Ansonia OH |
| WA96 | Leisureland Airpark Airport | Bremerton WA |
| 9AK6 | Leisurewood Airstrip Owners Assoc Airport | Wasilla AK |
| 00LS | Lejeune Airport | Esterwood LA |
| 8NJ3 | Lembo Heliport | Paterson NJ |
| SMN | Lemhi County Airport | Salmon ID |
| LEM | Lemmon Muni Airport | Lemmon SD |
| 2ID6 | Lemons Field Airport | Fruitland ID |
| CO10 | Lemons Private Strip Airport | Boulder CO |
| 6IS2 | Lemont Fire Dept Heliport | Lemont IL |
| NLC | Lemoore Nas (reeves Fld) Airport | Lemoore CA |
| TA36 | Lempa Airport | Cuero TX |
| ADG | Lenawee County Airport | Adrian MI |
| 7S9 | Lenhardt Airpark Airport | Hubbard OR |
| 0SD0 | Lenling Airport | Glencross SD |
| MN92 | Lennartson Airport | Proctor MN |
| 55NC | Lenoir Memorial Hospital Heliport | Kinston NC |
| 2GA9 | Lenora Airport | Snellville GA |
| SN03 | Lenora Muni Airport | Lenora KS |
| Y96 | Leo E. Goetz County Airport | Onaway MI |
| 1KS3 | Leo's Place Airport | Riley KS |
| W07 | Leon Airport | Leon WV |
| 4AL7 | Leon's Landing Airport | Flat Rock AL |
| 75TX | Leona Ranch Airport | Brackettville TX |
| 20LA | Leonard J. Chabert Medical Center Heliport | Houma LA |
| 62IA | Lerchs Airport | Martelle IA |
| TX22 | Leroux Airport | Argyle TX |
| 4AZ9 | Leroy Airport | Willcox AZ |
| 6SC1 | Lesesne Airport | Cross SC |
| MU59 | Lester E. Cox Medical Center North Heliport | Springfield MO |
| 56MU | Lester E. Cox Medical Center South Heliport | Springfield MO |
| MS21 | Lester Field Airport | Inverness MS |
| 15S | Lester State Ultralight | Lester WA |
| 0MI4 | Lesterson Field Airport | Gwinn MI |
| 7PN5 | Letterkenny Army Depot Helipad Heliport | Chambersburg PA |
| 7MI8 | Letts Field Airport | Vassar MI |
| 1PN7 | Leukhardt's Landing Airport | Mount Pleasant PA |
| PA84 | Level Acres Farm Airport | Fordville PA |
| LLN | Levelland Muni Airport | Levelland TX |
| 9Z8 | Levelock Airport | Levelock AK |
| 0MS6 | Levert Heliport | Pass Christian MS |
| FL78 | Lewis Airport | Brandon FL |
| 22II | Lewis Airport | Mount Vernon IN |
| MS75 | Lewis Airport | Glen Allan MS |
| 1OH9 | Lewis Airport | Peebles OH |
| XS52 | Lewis Heliport | Premont TX |
| 7WI4 | Lewis Airport | Black River Falls WI |
| 70IN | Lewis Airfield Airport | Milan IN |
| 7NC7 | Lewis Airstrip Airport | Walnut Cove NC |
| 8ID8 | Lewis And Clark Airstrip Airport | Salmon ID |
| 6M6 | Lewis County Rgnl Airport | Monticello MO |
| TS16 | Lewis Electric Apparatus Repair Inc Heliport | Houston TX |
| NY66 | Lewis Field Airport | Broadalbin NY |
| 1VA2 | Lewis Gale Clinic Inc. Heliport | Salem VA |
| NK79 | Lewis Landing Airport | Slate Hill NY |
| 62OK | Lewis North Airport | Jay OK |
| 4TE2 | Lewis Private Airport | Del Rio TX |
| 2TX4 | Lewis Ranch Airport | Encinal TX |
| XA31 | Lewis Ranch Airport | Leakey TX |
| LOT | Lewis University Airport | Chicago/romeoville IL |
| LWS | Lewiston-nez Perce County Airport | Lewiston ID |
| 5PN6 | Lewistown Hospital Heliport | Lewistown PA |
| LWT | Lewistown Muni Airport | Lewistown MT |
| 4MN3 | Lexington Heliport | Ham Lake MN |
| 9S9 | Lexington Airport | Lexington OR |
| TE75 | Lexington Airfield Airport | Lexington TX |
| 6J0 | Lexington County At Pelion Airport | Pelion SC |
| SC18 | Lexington Medical Center Heliport | West Columbia SC |
| 4K3 | Lexington Muni Airport | Lexington MO |
| 6PN2 | Lgh-women And Babies Hospital Heliport | Lancaster PA |
| S59 | Libby Airport | Libby MT |
| ME86 | Libby Camps Seaplane Base | Ashland ME |
| LBL | Liberal Mid-america Rgnl Airport | Liberal KS |
| LTY | Liberty County Airport | Chester MT |
| JY25 | Liberty Cross Landing Heliport | Gladstone NJ |
| NJ44 | Liberty Hall Heliport | Elizabeth NJ |
| TS29 | Liberty Hill Intl Airport | Eddy TX |
| 8MO2 | Liberty Hospital Heliport | Liberty MO |
| 4MO4 | Liberty Landing Airport | Liberty MO |
| T78 | Liberty Muni Airport | Liberty TX |
| 20NJ | Liberty National Golf Club Heliport | Jersey City NJ |
| 9AL9 | Liberty Park Heliport | Birmingham AL |
| 77NJ | Liberty State Park Heliport | Jersey City NJ |
| I53 | Liberty-casey County Airport | Liberty KY |
| 74OI | Licking Memorial Hospital Heliport | Newark OH |
| 0L4 | Lida Junction Airport | Goldfield NV |
| LS11 | Liddieville Airport | Winnsboro LA |
| 4N4 | Lidgerwood Muni Airport | Lidgerwood ND |
| 45KS | Liebau Ranch Airport | Grenola KS |
| 8NA5 | Liechty Farm Airport | Montpelier ND |
| 7NE5 | Lierley Farms Airport | Paxton NE |
| 1XA9 | Life Flight North Fuel Heliport | Tomball TX |
| TE11 | Life Flight/refuel Heliport | Houston TX |
| MO76 | Life Line 2 Heliport | Saint Robert MO |
| 48SN | Lifeteam 20 Heliport | Wichita KS |
| 7XS8 | Lift Crane Heliport | Houston TX |
| LS36 | Light Plane Flyers Airfield Airport | Iowa LA |
| 8OR8 | Light Valley Tree Farm Heliport | Eagle Point OR |
| 04VT | Lightning Bolt Field Airport | Cabot VT |
| 4NK7 | Lightning Tree Farm Heliport | Millbrook NY |
| LIH | Lihue Airport | Lihue HI |
| 9CL3 | Likely Airport | Likely CA |
| SN68 | Lil Bird Airport | Valley Center KS |
| WI12 | Lilac Time Airport | Birchwood WI |
| 20TN | Liley Field Airport | Fall Branch TN |
| MI92 | Lilienthal Airport | Iron Mountain MI |
| NA75 | Lill Strip Airport | Bremen ND |
| 9AL6 | Lillian Community Heliport | Lillian AL |
| AOH | Lima Allen County Airport | Lima OH |
| OH83 | Lima Memorial Hospital Heliport | Lima OH |
| CA21 | Limberlost Ranch Airport | Rough And Ready CA |
| 2AK | Lime Village Airport | Lime Village AK |
| PN63 | Limerick Generating Station Heliport | Sanatoga PA |
| 63B | Limington-harmon Airport | Limington ME |
| LIC | Limon Muni Airport | Limon CO |
| S69 | Lincoln Airport | Lincoln MT |
| LNK | Lincoln Airport | Lincoln NE |
| CO78 | Lincoln Community Hospital Heliport | Hugo CO |
| 1L1 | Lincoln County Airport | Panaca NV |
| 21KY | Lincoln Farm Airport | Hodgenville KY |
| 5PN8 | Lincoln Farms Airport | Calvin PA |
| IL47 | Lincoln Land Community College Heliport | Springfield IL |
| 16TN | Lincoln Medical Center Heliport | Fayetteville TN |
| K71 | Lincoln Muni Airport | Lincoln KS |
| 0R2 | Lincoln Muni Airport | Lincoln MO |
| N07 | Lincoln Park Airport | Lincoln Park NJ |
| LRG | Lincoln Rgnl Airport | Lincoln ME |
| LHM | Lincoln Rgnl/karl Harder Field Airport | Lincoln CA |
| NM25 | Lincoln Station Airport | Corona NM |
| OR37 | Lincoln Tower Heliport | Tigard OR |
| 6NJ5 | Lincoln Tunnel Heliport | Weehawken NJ |
| 89AK | Lincoln Village Airpark Airport | Wasilla AK |
| 12MT | Lincolns Field Airport | Hingham MT |
| IPJ | Lincolnton-lincoln County Rgnl Airport | Lincolnton NC |
| 0S0 | Lind Airport | Lind WA |
| 2ID2 | Linda's Roost Airport | Mackay ID |
| 83LL | Lindauer Airport | New Athens IL |
| 08ME | Lindbergh Airport | Avon ME |
| FA35 | Lindbergh's Landing Airport | Miami FL |
| LL45 | Lindell Loveless Airport | Gillespie IL |
| ND35 | Lindemann Airport | Lucca ND |
| LDJ | Linden Airport | Linden NJ |
| MO66 | Linden Air Airport | Ozark MO |
| 7KS6 | Linders Cow-chip Airport | Louisburg KS |
| 5MN7 | Lindey's Landing Airport | Deerwood MN |
| M35 | Lindey's Landing West Seaplane Base | Seeley Lake MT |
| E32 | Lindrith Airpark Airport | Lindrith NM |
| 0NC7 | Lindsay Airport | Madison NC |
| PN25 | Lindsay Airport | Freeport PA |
| 1K2 | Lindsay Muni Airport | Lindsay OK |
| OH50 | Lindsey L.s. Airport | Circleville OH |
| 4NA0 | Lindvig Airstrip Airport | Williston ND |
| 63FD | Link Field Airport | Alachua FL |
| 1H3 | Linn State Technical College Airport | Linn MO |
| MY18 | Lino Air Park Airport | Lino Lakes MN |
| NA13 | Linrud Airstrip Airport | Velva ND |
| 9GE6 | Linscott Heliport | Washington GA |
| 7L2 | Linton Muni Airport | Linton ND |
| 0PA7 | Linvill Airport | Media PA |
| 98NC | Linville Ridge Heliport | Linville NC |
| MS06 | Linwood Airport | Linwood MS |
| 48MO | Lions Emergency Evac Heliport | California MO |
| 1OH8 | Lisbon Airfield Airport | South Charleston OH |
| 6L3 | Lisbon Muni Airport | Lisbon ND |
| 6ND3 | Lisburg Airport | Argusville ND |
| 3LF | Litchfield Muni Airport | Litchfield IL |
| LJF | Litchfield Muni Airport | Litchfield MN |
| 4IS7 | Litchfield Rla Airport | Seymour IL |
| 4IL0 | Litchfield West Side Emergency Services Heliport | Litchfield IL |
| TS61 | Little 'l' Ranch Airport | Glen Rose TX |
| 79PA | Little Britain Airport | Quarryville PA |
| WY13 | Little Buffalo Ranch Airport | Gillette WY |
| 1CL1 | Little Buttes Antique Airfield Airport | Lancaster CA |
| 4T7 | Little C Ranch Heliport | Hico TX |
| 7WI1 | Little Clam Lake Seaplane Base | Clam Lake WI |
| 16FA | Little Deer Airport | Ochopee FL |
| NK14 | Little Falls Ems Heliport | Little Falls NY |
| LXL | Little Falls/morrison County-lindbergh Fld Airport | Little Falls MN |
| 2N7 | Little Ferry Seaplane Base | Little Ferry NJ |
| 16W | Little Goose Lock And Dam Airport | Starbuck WA |
| 59CA | Little Hands Airport | San Ramon CA |
| 4LA6 | Little Lake Heliport | Lafitte LA |
| 7KY3 | Little Mount Intl Airport | Tarylorsville KY |
| 6NC1 | Little Mountain Airport | Denver NC |
| ME90 | Little Ossipee Lake Seaplane Base | Waterboro Center ME |
| TS92 | Little Peach Airport | Temple TX |
| 3LA4 | Little Pecan Island Airport | Lake Arthur LA |
| 25WN | Little Plum Creek Airport | Pepin WI |
| LLR | Little River Airport | Little River CA |
| FL10 | Little River Airport | Mc Alpin FL |
| LRF | Little Rock Afb Airport | Jacksonville AR |
| 8IL9 | Little Sister Seaplane Base | Hennepin IL |
| 8AK6 | Little Susitna Airport | Susitna Station AK |
| 27AL | Little Texas Airport | Tuskegee AL |
| GA86 | Little Tobesofkee Creek Ranch Airport | Barnesville GA |
| 59WI | Little Wheel Field Airport | Cottage Grove WI |
| 63IN | Little York Airport | Little York IN |
| 40FD | Little's Heliport | Lakeland FL |
| 3B4 | Littlebrook Air Park Airport | Eliot ME |
| LIU | Littlefield Muni Airport | Littlefield TX |
| 13Y | Littlefork Muni/hanover Airport | Littlefork MN |
| NH92 | Littleton Hospital Heliport | Littleton NH |
| IG04 | Litzinger Ultralight | Versailles IN |
| 8T6 | Live Oak County Airport | George West TX |
| LA60 | Live Oak Landing Strip Airport | Abbeville LA |
| TA17 | Live Oak Ranch Airport | Brenham TX |
| 4AK | Livengood Camp Airport | Livengood AK |
| LVK | Livermore Muni Airport | Livermore CA |
| SD75 | Livingston Airport | Stickney SD |
| OZW | Livingston County Spencer J. Hardy Airport | Howell MI |
| 2KY2 | Livingston Hospital Heliport | Salem KY |
| 34TN | Livingston Hospital Heliport | Livingston TN |
| MT66 | Livingston Memorial Hospital Heliport | Livingston MT |
| 8A3 | Livingston Muni Airport | Livingston TN |
| 00R | Livingston Muni Airport | Livingston TX |
| 50LS | Livingston Parish Air Support Heliport | Satsuma LA |
| 8AZ5 | Lizzy Lizard Airport | Portal AZ |
| 03NV | Llama Ranch Airport | Ruby Valley NV |
| AQO | Llano Muni Airport | Llano TX |
| 0MA9 | Lleia Kyle O'meara Heliport | Westminster MA |
| 63A | Lloyd R. Roundtree Seaplane Facility Seaplane Base | Petersburg AK |
| 1K1 | Lloyd Stearman Field Airport | Benton KS |
| IA12 | Lloyd's Field Airport | Clear Lake IA |
| 33CA | Lloyd's Landing Airport | Rosamond CA |
| TA93 | Lm Ranch Airport | Sherman TX |
| TE66 | Lmc Heliport | Mc Kinney TX |
| XA14 | Lmh Heliport | Lufkin TX |
| 0KS9 | Lmn 120 Airport | Douglas KS |
| TE21 | Lobo Mountain Ranch Airport | Bandera TX |
| TX25 | Lochridge Ranch Airport | Athens TX |
| 4PA4 | Lock Haven Hospital Heliport | Lock Haven PA |
| NH15 | Locke Lake Airport | Barnstead NH |
| 1TE0 | Locker Brothers Airport | Muleshoe TX |
| OI58 | Lockeridge Airport | Canton OH |
| VA48 | Lockerman Seaplane Base | Gretna VA |
| 29TX | Lockett Airport | Vernon TX |
| 85OK | Lockhart Airport | Cashion OK |
| 2OR6 | Lockhart Airport | Ironside OR |
| 50R | Lockhart Muni Airport | Lockhart TX |
| 4CO1 | Lockheed Martin Heliport | Waterton CO |
| FL79 | Lockheed Martin-ocala Heliport | Ocala FL |
| 59NM | Lockmiller & Sons Airport | Clovis NM |
| II89 | Lockyear Airport | St Wendel IN |
| 1O3 | Lodi Airport | Lodi CA |
| 0SD1 | Lodi Airport | Wakonda SD |
| L53 | Lodi Airpark Airport | Lodi CA |
| 21OH | Lodi Community Hospital Heliport | Lodi OH |
| 9WN5 | Lodi Lakeland Airport | Lodi WI |
| 8CL7 | Lodi Memorial Hospital Heliport | Lodi CA |
| 80IL | Loeppert Cpl Aero Airport | Sh Irland IL |
| TS78 | Loesch Ranch Airport | Booker TX |
| 53CL | Lofty Redwoods Airport | Anchor Bay CA |
| TX16 | Log Cabin Airport | Aledo TX |
| WS69 | Log Cabin Airport | Eleva WI |
| 96CO | Logan Airport | Bennet CO |
| AAA | Logan County Airport | Lincoln IL |
| 6L4 | Logan County Airport | Logan WV |
| 1A4 | Logan Field Airport | Samson AL |
| 57OI | Logan's Chance Airport | Lawrenceville OH |
| LGU | Logan-cache Airport | Logan UT |
| GGP | Logansport/cass County Airport | Logansport IN |
| TE38 | Loghouse /stol/ Airport | Goodrich TX |
| OK43 | Logsdon Ranch Airport | Alva OK |
| PA45 | Logue Field Airport | Bodines PA |
| PN47 | Lohr's Landing Airport | Jennerstown PA |
| 36GA | Lola Landing Airport | Conyers GA |
| AR27 | Lollars Creek Farm Airport | Wesley AR |
| 66TX | Loma De Cometa Airport | Cometa TX |
| 94CL | Loma Linda University Medical Center Heliport | Loma Linda CA |
| 25CA | Loma Madera Ranch Airport | Santa Ysabel CA |
| 7TE3 | Lometa Air Strip Airport | Lometa TX |
| LPC | Lompoc Airport | Lompoc CA |
| LOZ | London-corbin Arpt-magee Fld Airport | London KY |
| 0MT9 | Lone Hawk Airport | White Fish MT |
| 80C | Lone Hickory Airport | Yadkinville NC |
| 5OR9 | Lone Oaks Ranch Airport | Stayton OR |
| 25UT | Lone Peak Hospital Heliport | Draper UT |
| O26 | Lone Pine Airport | Lone Pine CA |
| 34KY | Lone Pine Aerodrome Airport | Auburn KY |
| WY64 | Lone Pine Flying Ranch Airport | Thayne WY |
| 40XA | Lone Star Heliport | Houston TX |
| CXO | Lone Star Executive Airport | Houston TX |
| XA41 | Lone Star Flying Service Airport | Harper TX |
| 35CO | Lone Tree Ranch Airport | Punkin Center CO |
| AK71 | Lonely As Airport | Lonely AK |
| WS05 | Lonely Pines Airport | Kennan WI |
| 0LS8 | Lonesome Dove Airfield Airport | Woodlawn LA |
| 1NC8 | Lonesome Field Airport | Richfield NC |
| LNP | Lonesome Pine Airport | Wise VA |
| VG50 | Lonesome Pine Hospital Heliport | Big Stone Gap VA |
| MO24 | Lonesome Sky Airport | Craig MO |
| ND72 | Lonetree Airstrip Airport | Harvey ND |
| 1MT4 | Lonewood Meadows Airport | Helena MT |
| 23NK | Long Acre Farms Airport | Macedon NY |
| LGB | Long Beach /daugherty Field/ Airport | Long Beach CA |
| 30CL | Long Beach Memorial Medical Center Heliport | Long Beach CA |
| 17MA | Long Hill Heliport | Leominster MA |
| 1MA7 | Long Hill Orchard Heliport | West Newbury MA |
| NC26 | Long Island Airport | Long Island NC |
| ISP | Long Island Mac Arthur Airport | New York NY |
| 4AK3 | Long Lake Airport | Long Lake AK |
| AK57 | Long Lake Seaplane Base | Willow AK |
| AK69 | Long Lake Airport | Willow AK |
| 76B | Long Lake Seaplane Base | Naples ME |
| 92B | Long Lake Seaplane Base | Sinclair ME |
| NY9 | Long Lake /helms Seaplane Base | Long Lake NY |
| K03 | Long Lake Sagamore Spb & Marina Seaplane Base | Long Lake NY |
| TN65 | Long Meadow Airstrip Airport | Murfreesburg TN |
| 3CL6 | Long Point Heliport | Rancho Palos Verdes CA |
| MA25 | Long Pond Seaplane Base | Brewster MA |
| 77ME | Long Pond Seaplane Base | North Livermore ME |
| 36NH | Long Pond Landing Heliport | Pelham NH |
| 0OR3 | Long Ranch Airport | Merrill OR |
| CT66 | Long View Landing Airport | Washington CT |
| 2CL3 | Longbell Ranch Airport | Tennant CA |
| 93TS | Longbird Airport | Sealy TX |
| VA08 | Longbranch Airport | Kilmarnock VA |
| 22XS | Longhorn Aux Landing Strip Airport | Fort Hood(killeen) TX |
| 0CO0 | Longmont United Hospital Heliport | Longmont CO |
| VA32 | Longs Airport | Edinburg VA |
| OK21 | Longs Airport North Airport | Pryor OK |
| 3NH9 | Longview Heliport | Alton NH |
| OG39 | Longview Ranch Airport | Kimberly OR |
| XVG | Longville Muni Airport | Longville MN |
| 4NK8 | Longwell Airport | Amsterdam NY |
| O54 | Lonnie Pool Field/weaverville Airport | Weaverville CA |
| 48OR | Lookingglass Airport | Roseburg OR |
| 20CO | Lookout Center Rooftop Heliport | Golden CO |
| 10MN | Lookout Lake Seaplane Base | Ironton MN |
| CD42 | Lookout Mountain Heliport | Glenwood Springs CO |
| 0GE3 | Lookout Mountain Airport | Trenton GA |
| 82LS | Lookout Point Airport | Transylvania LA |
| ID95 | Loomis Airport | Horseshoe Bend ID |
| NH71 | Loons Nest Seaplane Base | Tuftonboro NH |
| S31 | Lopez Island Airport | Lopez WA |
| 03WT | Lopez Medical Clinic Heliport | Lopez Island WA |
| LPR | Lorain County Rgnl Airport | Lorain/elyria OH |
| CT78 | Lord Creek Seaplane Base | Lyme CT |
| 03NH | Lorden Heliport | Milford NH |
| 19NH | Lorden Ii Heliport | New Boston NH |
| LSB | Lordsburg Muni Airport | Lordsburg NM |
| 3NA2 | Lorentzen Airport | Washburn ND |
| MN11 | Lorenz Airport | Benson MN |
| 13Z | Loring Seaplane Base | Loring AK |
| 6IA1 | Loring Hospital Heliport | Sac City IA |
| ME16 | Loring Intl Airport | Limestone ME |
| 5SC5 | Loris Community Hospital Heliport | Loris SC |
| SLI | Los Alamitos Aaf Airport | Los Alamitos CA |
| LAM | Los Alamos Airport | Los Alamos NM |
| 6CN5 | Los Altos Heliport | City Of Industry CA |
| 1CA9 | Los Angeles County Fire Department Heliport | Thousand Oaks CA |
| 80L | Los Angeles County Fire Station Nr 123 Heliport | Newhall CA |
| 01CN | Los Angeles County Sheriff's Department Heliport | Los Angeles CA |
| 3CN5 | Los Angeles County Sheriffs Dept South La Heliport | Los Angeles CA |
| 35CA | Los Angeles County/usc Medical Center Heliport | Los Angeles CA |
| LAX | Los Angeles Intl Airport | Los Angeles CA |
| CL89 | Los Angeles Times - Northridge Heliport | Chatsworth CA |
| 56CA | Los Angeles Times-la Heliport | Los Angeles CA |
| LSN | Los Banos Muni Airport | Los Banos CA |
| XA08 | Los Cuernos Ranch Airport | Cotulla TX |
| FD73 | Los Olas Center Heliport | Fort Lauderdale FL |
| CL82 | Los Robles Rgnl Medical Center Heliport | Thousand Oaks CA |
| 3UT7 | Losee Villa Heliport | Heber City UT |
| NE37 | Loseke Airstrip Airport | Columbus NE |
| 8PN0 | Lost Acres Airport | Chambersburg PA |
| OA16 | Lost Bridge Airport | North Bend OH |
| 40AR | Lost Bridge Village Airport | Garfield AR |
| 5Y4 | Lost Creek Airport | Luzerne MI |
| 05CA | Lost Hills Sheriff's Station Heliport | Calabasas CA |
| L84 | Lost Hills-kern County Airport | Lost Hills CA |
| FA80 | Lost Horn Ranch Airport | Ochopee FL |
| S74 | Lost Isle Seaplane Base | Stockton CA |
| 57AK | Lost Lake Spb Seaplane Base | Wasilla AK |
| MO56 | Lost Mine Airport | Theodosia MO |
| WV06 | Lost Mountain Airport | Romney WV |
| W12 | Lost River Resort Airport | Mazama WA |
| 56MN | Lothert's Farm Strip Airport | Morton MN |
| 8VA4 | Lotus Intl Airport | Buckinham VA |
| II18 | Lou Abbett Farms Airport | La Crosse IN |
| 25NK | Loucks Airport | Hammondsport NY |
| TN32 | Loudon Justice Center Heliport | Loudon TN |
| 34VA | Loudoun Hospital Center Heliport | Leesburg VA |
| 2WV2 | Louis A. Johnson Va Medical Center Heliport | Clarksburg WV |
| MSY | Louis Armstrong New Orleans Intl Airport | New Orleans LA |
| WV23 | Louis Bennett Field Airport | Weston WV |
| LKU | Louisa County/freeman Field Airport | Louisa VA |
| 40MO | Louise's Strip Airport | Weston MO |
| L38 | Louisiana Rgnl Airport | Gonzales LA |
| LA28 | Louisiana State Police Headquarters Heliport | Baton Rouge LA |
| SDF | Louisville Intl-standiford Field Airport | Louisville KY |
| 2J3 | Louisville Muni Airport | Louisville GA |
| 18AL | Louisville Stagefield Ahp Heliport | Fort Rucker/louisville AL |
| LMS | Louisville Winston County Airport | Louisville MS |
| 0F4 | Loup City Muni Airport | Loup City NE |
| 01KY | Lourdes Hospital Heliport | Paducah KY |
| 96NJ | Lourdes Medical Center Of Burlington Cty Heliport | Willingboro NJ |
| 6VA2 | Loury Lester Airpark Airport | Martinsville VA |
| 97FL | Love Field Airport | Weirsdale FL |
| NM93 | Lovelace Regional Hospital - Roswell Heliport | Roswell NM |
| CHA | Lovell Field Airport | Chattanooga TN |
| 4ME4 | Lovewell Pond Seaplane Base | Fryeburg ME |
| 4OK4 | Low Pass Airport | Tuttle OK |
| RBW | Lowcountry Rgnl Airport | Walterboro SC |
| 5KY5 | Lowe Airport | Cadiz KY |
| LOR | Lowe Ahp (fort Rucker) Heliport | Fort Rucker Ozark AL |
| CD01 | Lowe Airstrip Airport | Cotopaxi CO |
| FA77 | Lowe's Airport | Sarasota FL |
| 4NC4 | Lowe's Mooresville Heliport | Mooresville NC |
| NR05 | Lowe's Wilkesboro Heliport | Wilkesboro NC |
| C97 | Lowell Airport | Lowell IN |
| 24C | Lowell City Airport | Lowell MI |
| 00AK | Lowell Field Airport | Anchor Point AK |
| 9GA5 | Lowell Field Airport | Americus GA |
| 3TX6 | Lowell Smith Jr Airport | Rio Vista TX |
| 75II | Lowells Landing Airport | Hardinsburg IN |
| 25J | Lower Chattahoochee Rgnl Airport | Cuthbert GA |
| NC27 | Lower Creek Airport | Lenoir NC |
| AL58 | Lower Delta Seaplane Base | Spanish Fort AL |
| WN43 | Lower Granite Dam Heliport | Colfax WA |
| 00W | Lower Granite State Airport | Colfax WA |
| 0MN3 | Lower Hay Lake Seaplane Base | Jenkins MN |
| C53 | Lower Loon Creek Airport | Challis ID |
| WN84 | Lower Monumental Dam Heliport | Kahlotus WA |
| W09 | Lower Monumental State Airport | Kahlotus WA |
| 26TX | Lowrance Ranch Airport | Truscott TX |
| 7FD6 | Loxahatchee Airport | Lake Worth FL |
| 0IL1 | Loyola University Medical Center Heliport | Broadview IL |
| TA14 | Lpc Heliport | Channelview TX |
| 8KY2 | Lrfo Heliport | Lexington KY |
| LS07 | Lsu Health Science Center Heliport | Shreveport LA |
| LA03 | Lsu University Hospital Heliport | New Orleans LA |
| 23GE | Lt Landing Airport | Dublin GA |
| OIC | Lt Warren Eaton Airport | Norwich NY |
| 00GA | Lt World Airport | Lithonia GA |
| 13K | Lt. William M. Milliken Airport | Eureka KS |
| TS66 | Lubbbock Methodist Hospital Heliport | Lubbock TX |
| F82 | Lubbock Executive Airpark Airport | Lubbock TX |
| XA25 | Lubbock Heart Hospital Heliport | Lubbock TX |
| LBB | Lubbock Preston Smith Intl Airport | Lubbock TX |
| 65B | Lubec Muni Airport | Lubec ME |
| SN25 | Lucas Airport | Big Bow KS |
| 38K | Lucas Airport | Lucas KS |
| 25AL | Lucas Ahp Heliport | Fort Rucker/goodman AL |
| IA19 | Lucas County Health Center Heliport | Chariton IA |
| 79KY | Lucas Field Airport | Nicholasville KY |
| 8CL2 | Lucchetti Ranch Airport | Elk Grove CA |
| ERY | Luce County Airport | Newberry MI |
| MN46 | Lucht Field Airport | Farmington MN |
| 02UT | Lucin Airport | Lucin UT |
| WY06 | Luckinbill Airstrip Airport | Cody WY |
| 4TA5 | Lucky G Airport | Holliday TX |
| CD99 | Lucky L Ranch Airport | Steamboat Springs CO |
| 81GA | Lucky Lairds Landing Airport | Villa Rica GA |
| 06B | Lucky Landing Marina And Spb Seaplane Base | Bangor ME |
| TX04 | Lucky Star Ranch Airport | Brenham TX |
| HI18 | Lucy Henriques Medical Center Heliport | Kamuela HI |
| 5CA4 | Ludlow Airport | Barstow CA |
| 49N | Lufker Airport | East Moriches NY |
| 01CA | Lugo Substation Heliport | Hesperia CA |
| SJU | Luis Munoz Marin Intl Airport | San Juan PR |
| 3NY5 | Luke Airport | Binghamton NY |
| LUF | Luke Afb Airport | Glendale AZ |
| FA29 | Lumar Field Airport | Perry FL |
| OH77 | Lumberton Airport | Wilmington OH |
| LBT | Lumberton Rgnl Airport | Lumberton NC |
| 9A0 | Lumpkin County-wimpys Airport | Dahlonega GA |
| NM26 | Luna Landing Airport | Deming NM |
| 93IA | Lund Airport | Jewell IA |
| 9KS6 | Lundgren Angus Ranch Airport | Gove KS |
| SD94 | Lundin Airport | Revillo SD |
| MS60 | Lundys Heliport | Biloxi MS |
| W31 | Lunenburg County Airport | Kenbridge VA |
| TA69 | Lupton Farms Heliport | Sunnyvale TX |
| LUA | Luray Caverns Airport | Luray VA |
| 75IS | Lurie Childrens Hospital Heliport | Chicago IL |
| 4OR7 | Lusardi Field Airport | Salem OR |
| 6XS2 | Luscombe Acres Airport | Alvarado TX |
| LSK | Lusk Muni Airport | Lusk WY |
| NK51 | Luther Airport | Chittenango NY |
| 16OH | Lutheran Hospital Heliport | Cleveland OH |
| 84WI | Lutheran Hospital - La Crosse Heliport | La Crosse WI |
| 4CO6 | Lutheran Medical Center Heliport | Wheat Ridge CO |
| 9OH7 | Lutz Airport | Findlay OH |
| 7IL3 | Lutz Rla Airport | Greenvalley IL |
| 47XA | Luv Field Airport | Taylor TX |
| 25CD | Lux Field Airport | Hartsel CO |
| MN28 | Lux Strip Airport | Cosmos MN |
| 37CL | Lyall Airport | Escondido CA |
| 8FD5 | Lykes Brighton Airport | Okeechobee FL |
| FL73 | Lykes Palmdale Airport | Palmdale FL |
| 44MU | Lynch Field Airport | Granby MO |
| MD61 | Lynch's Landing Airport | Rising Sun MD |
| LYH | Lynchburg Rgnl/preston Glenn Fld Airport | Lynchburg VA |
| 38W | Lynden Airport | Lynden WA |
| 38TX | Lyndon B Johnson General Hospital Heliport | Houston TX |
| 42IL | Lynn Heliport | Union IL |
| 18WV | Lynn Airport | Newburg WV |
| 4WN8 | Lynn Louise Heliport | Dousman WI |
| 4CL1 | Lyon Heliport | Rancho Santa Margarita CA |
| LS14 | Lyon Airport | Thornwell LA |
| 7AZ0 | Lyon Aviation Ramp Area Heliport | Scottsdale AZ |
| 5AZ0 | Lyon Aviation Rooftop Heliport | Scottsdale AZ |
| 6AZ0 | Lyon Aviation South Ramp Heliport | Scottsdale AZ |
| OI52 | Lyons Field Airport | Jamestown OH |
| 5GA2 | Lyons Landing Airport | Whitesburg GA |
| LYO | Lyons-rice County Muni Airport | Lyons KS |
| 1TX0 | Lytle Airpark Airport | Lytle TX |
| NJ62 | Lz 1 Nldc Heliport | New Lisbon NJ |
| VA38 | Lz Alfa Heliport | Virginia Beach VA |
| 4NC9 | Lz Carroll Airport | Gold Hill NC |
| LL78 | Lz Fairwinds Airport | Rockford IL |
| TX09 | Lz Glen Heliport | Pritchett TX |
| 98XS | Lz Phantom Heliport | Jonestown TX |
| 14WA | Lz Ranch Airport | Olympia WA |
