| W00 | Freeway Airport | Mitchellville MD |
| W01 | Tonasket Muni Airport | Tonasket WA |
| W03 | Wilson Industrial Air Center Airport | Wilson NC |
| W04 | Ocean Shores Muni Airport | Ocean Shores WA |
| W05 | Gettysburg Rgnl Airport | Gettysburg PA |
| W07 | Leon Airport | Leon WV |
| W09 | Lower Monumental State Airport | Kahlotus WA |
| W10 | Whidbey Air Park Airport | Langley WA |
| W12 | Lost River Resort Airport | Mazama WA |
| W13 | Eagle's Nest Airport | Waynesboro VA |
| W16 | Firstair Field Airport | Monroe WA |
| W17 | Raleigh East Airport | Knightdale NC |
| W18 | Suburban Airport | Laurel MD |
| W19 | Verona Airport | Verona WI |
| W20 | Moses Lake Muni Airport | Moses Lake WA |
| W22 | Upshur County Rgnl Airport | Buckhannon WV |
| W23 | Wild Rose Idlewild Airport | Wild Rose WI |
| W24 | Falwell Airport | Lynchburg VA |
| W27 | Woodland State Airport | Woodland WA |
| W28 | Sequim Valley Airport | Sequim WA |
| W29 | Bay Bridge Airport | Stevensville MD |
| W31 | Lunenburg County Airport | Kenbridge VA |
| W32 | Washington Executive/hyde Field Airport | Clinton MD |
| W33 | Friday Harbor Seaplane Base | Friday Harbor WA |
| W34 | Shiocton Airport | Shiocton WI |
| W35 | Potomac Airpark Airport | Berkeley Springs WV |
| W36 | Will Rogers Wiley Post Memorial Seaplane Base | Renton WA |
| W37 | American Lake Seaplane Base | Tacoma WA |
| W39 | Roche Harbor Seaplane Base | Roche Harbor WA |
| W40 | Mount Olive Muni Airport | Mount Olive NC |
| W41 | Crisfield Muni Airport | Crisfield MD |
| W42 | Fallston Airport | Fallston MD |
| W43 | Hulett Muni Airport | Hulett WY |
| W48 | Essex Skypark Airport | Baltimore MD |
| W49 | Rosario Seaplane Base | Rosario WA |
| W50 | Davis Airport | Laytonsville MD |
| W52 | Goheen Airport | Battle Ground WA |
| W55 | Kenmore Air Harbor Seaplane Base | Seattle WA |
| W56 | Fly For Fun Airport | Vancouver WA |
| W57 | Round Lake Airport | Round Lake NY |
| W58 | Cedars North Airpark Airport | Battle Ground WA |
| W63 | Lake Country Regional Airport | Clarksville VA |
| W73 | Mid Atlantic Soaring Center Airport | Fairfield PA |
| W75 | Hummel Field Airport | Saluda VA |
| W78 | William M Tuck Airport | South Boston VA |
| W81 | Crewe Muni Airport | Crewe VA |
| W87 | Buzzwick Airport | Carleton MI |
| W88 | Air Harbor Airport | Greensboro NC |
| W90 | New London Airport | Forest VA |
| W91 | Smith Mountain Lake Airport | Moneta VA |
| W94 | Upda Airport | Williamsburg VA |
| W95 | Ocracoke Island Airport | Ocracoke NC |
| W96 | New Kent County Airport | Quinton VA |
| W99 | Grant County Airport | Petersburg WV |
| WA00 | Mercer Ranch Airport | Alderdale WA |
| WA01 | Wirkkala Airport | Naselle WA |
| WA02 | The Island Hospital Heliport | Anacortes WA |
| WA03 | Tristan Heliport | Sumas WA |
| WA04 | Kyles Airport | Snohomish WA |
| WA05 | Cormorant Heliport | Brinnon WA |
| WA06 | Don Johnson Home Heliport | Auburn WA |
| WA07 | Barker Airport | Mount Vernon WA |
| WA08 | Zwainz Farms Airport | Reardan WA |
| WA09 | Roche Harbor Airport | Roche Harbor WA |
| WA10 | Gosney Airport | Kaycee WY |
| WA11 | Boeing Military Airplanes Heliport | Tukwila WA |
| WA12 | Acme Field Airport | Acme WA |
| WA13 | Seaplane Landing Area Seaplane Base | Chelan WA |
| WA14 | Connell City Airport | Connell WA |
| WA15 | Coulee City Airport | Coulee City WA |
| WA16 | Banas Field Airport | Brooklyn WA |
| WA17 | Majerle Strip Airport | Duvall WA |
| WA18 | Decatur /jones/ Airport | Decatur Island WA |
| WA19 | Berkley Structures Heliport | Redmond WA |
| WA20 | Gray Ranch Airport | Benge WA |
| WA22 | Mirth Airport | Hansville WA |
| WA23 | Pine Bluff Airport | Springdale WA |
| WA24 | Pfister's Airport | Pasco WA |
| WA25 | Green Valley Airfield Airport | Granite Falls WA |
| WA26 | Harrah Airport | Harrah WA |
| WA27 | Tom Matson Enumclaw Heliport | Enumclaw WA |
| WA28 | Private H/c Pad Heliport | Auburn WA |
| WA29 | La Center View-air Airport | La Center WA |
| WA30 | Lacrosse Muni Airport | Lacrosse WA |
| WA31 | Reoh1 Heliport | Lake Stevens WA |
| WA32 | Stonehedge Heliport | Olympia WA |
| WA33 | Shaw Island Trust Heliport | Shaw Island WA |
| WA34 | Newhalem Office Heliport | Newhalem WA |
| WA35 | Clam Harbor Airport | Eastsound WA |
| WA37 | Chinook Farms Airport | Kittitas WA |
| WA38 | South Cove Heliport | Redmond WA |
| WA39 | Woodfield Airport | Kennewick WA |
| WA40 | Darrington Clinic Ems Heliport | Darrington WA |
| WA41 | Bear Canyon West Field Airport | Morton WA |
| WA42 | Stacey's Airport | Port Townsend WA |
| WA43 | Janes Heliport | Marysville WA |
| WA45 | Olympic Field Airport | Discovery Bay/maynard WA |
| WA46 | Daybreak Airport | La Center WA |
| WA47 | Flying Rock Airpark Airport | Ellensburg WA |
| WA49 | Flying R Ranch Airport | Cheney WA |
| WA50 | Fire District 5 Ems Heliport | Gig Harbor WA |
| WA51 | Samaritan Hospital Rms Heliport | Moses Lake WA |
| WA52 | Deer Flat Airport | Deer Park WA |
| WA53 | Harborview Medical Center Heliport | Seattle WA |
| WA54 | 1001 Fourth Avenue Plaza Heliport | Seattle WA |
| WA55 | Elliott Park Heliport | Seattle WA |
| WA56 | Israel's Farm Airport | Sedro Woolley WA |
| WA57 | Bluecreek Airport | Addy WA |
| WA58 | Eliza Island Airport | Bellingham WA |
| WA59 | Rake's Glen Airport | Sequim WA |
| WA61 | Thompson Airport Airport | Kingston WA |
| WA62 | Paradise Air Ranch Airport | Spangle WA |
| WA63 | Pleasant Farm Airport | Washougal WA |
| WA65 | Washington National Guard - Sinclair Hgts Heliport | Bremerton WA |
| WA66 | Spring Creek Ranch Airport | White Salmon WA |
| WA67 | Green Mountain Airport | Vancouver WA |
| WA68 | Sky Valley Airstrip Airport | Port Townsend WA |
| WA69 | Wax Orchards Airport | Vashon WA |
| WA70 | Frosty Creek Airport | Tonasket WA |
| WA71 | Kelly Ranch Heliport | Issaquah WA |
| WA72 | Zema Private Airport | Colville WA |
| WA73 | Smith Airport | Colville WA |
| WA74 | Quincy Flying Service Airport | Quincy WA |
| WA75 | Flying 'o' Ranch Heliport | Covington WA |
| WA76 | Columbia Crest Winery Airport | Paterson WA |
| WA77 | Enumclaw Airport | Enumclaw WA |
| WA78 | Sky River Ranch Airport | Washougal WA |
| WA79 | Walter Sutton's Private Strip Airport | Amboy WA |
| WA80 | Mc Clellan Field Airport | Amboy WA |
| WA82 | The Boeing Company Heliport | Everett WA |
| WA83 | Westsound/wsx Seaplane Base | Westsound WA |
| WA84 | Auburn Academy Airport | Auburn WA |
| WA85 | Weyerhaeuser Heliport | Auburn WA |
| WA86 | Boeing - Auburn Complex Heliport | Auburn WA |
| WA87 | Parkside Airpark Airport | Battle Ground WA |
| WA88 | Horse Fly Airport | Ferndale WA |
| WA89 | Kadlec Rgnl Medical Center Heliport | Richland WA |
| WA90 | Floathaven Airstrip Airport | Bellingham WA |
| WA91 | Pathfinder Helicopter Heliport | Spokane WA |
| WA92 | Mc Neil Island Emergency Pad Heliport | Steilacoom WA |
| WA93 | Eliza Island Airport | Bellingham WA |
| WA94 | Washington Air Museum Heliport | Black Diamond WA |
| WA95 | Skyqueen Airport | Centralia WA |
| WA96 | Leisureland Airpark Airport | Bremerton WA |
| WA97 | Buena Airport | Buena WA |
| WA98 | Cascade Heliport | Cashmere WA |
| WA99 | Flying K Ranch Airport | Castle Rock WA |
| WAL | Wallops Flight Facility Airport | Wallops Island VA |
| WAY | Greene County Airport | Waynesburg PA |
| WBB | Stebbins Airport | Stebbins AK |
| WBQ | Beaver Airport | Beaver AK |
| WBW | Wilkes-barre Wyoming Valley Airport | Wilkes-barre PA |
| WCR | Chandalar Lake Airport | Chandalar Lake AK |
| WDG | Enid Woodring Rgnl Airport | Enid OK |
| WDR | Barrow County Airport | Winder GA |
| WEA | Parker County Airport | Weatherford TX |
| WH0 | Woodhawk Airport | Winifred MT |
| WHP | Whiteman Airport | Los Angeles CA |
| WI00 | Norrie Brook Airport | Eland WI |
| WI01 | Aurora Medical Center Kenosha Heliport | Kenosha WI |
| WI02 | Turtle Airport | Beloit WI |
| WI03 | Horner Farms Airport | Union Grove WI |
| WI04 | Aspen Creek Lussow Heliport | Tomahawk WI |
| WI05 | Stocktrade Airport | Elk Mound WI |
| WI06 | Aurora Medical Center Heliport | Two Rivers WI |
| WI07 | Waupun Airport | Waupun WI |
| WI08 | St. Mary's Hospital Ozaukee Heliport | Mequon WI |
| WI09 | Heitman Field Airport | Dousman WI |
| WI10 | Cedar Island Airport | Brule WI |
| WI11 | Mumm Field Airport | Orfordville WI |
| WI12 | Lilac Time Airport | Birchwood WI |
| WI13 | Jennie's Field Airport | Wisconsin Rapids WI |
| WI14 | Baldwin Airport | Baldwin WI |
| WI15 | Bloomer Memorial Medical Center Heliport | Bloomer WI |
| WI16 | Jim Benson Field Airport | Mineral Point WI |
| WI18 | Gateway Airport | Bloomer WI |
| WI19 | Cacic Airport | Montello WI |
| WI20 | Larson Studio Airport | Oconto Falls WI |
| WI21 | Crane Field Airport | Cadott WI |
| WI22 | Rocket City Airport | Hortonville WI |
| WI23 | Cornucopia Field Airport | Cornucopia WI |
| WI24 | Cardinal Ridge Airport | Mt Horeb WI |
| WI25 | Durand Muni Airport | Durand WI |
| WI26 | Mertinkes Airport | Eau Claire WI |
| WI27 | Skyport Airport | Menomonie WI |
| WI28 | Walter's Agri-center Airport | Rio Creek WI |
| WI29 | Rush River Airport | Baldwin WI |
| WI30 | St Clare Hospital Heliport | Baraboo WI |
| WI31 | Minnesuing Airport | Lake Nebagamon WI |
| WI32 | T-bo Field Airport | Chippewa Falls WI |
| WI33 | Ben Sutherland Airport | Minong WI |
| WI34 | Barron Hospital Heliport | Barron WI |
| WI35 | Ceder Lake Seaplane Base | New Richmond WI |
| WI36 | Dolhun Field Airport | Lake Tomahawk WI |
| WI37 | Rainbow Airport | Ojibwa WI |
| WI38 | Beloit Memorial Hospital Heliport | Beloit WI |
| WI39 | Aurora Summit Medical Center Airport | Oconomowoc WI |
| WI40 | Spiegel Field Airport | Oregon WI |
| WI41 | Columbus Community Hospital Heliport | Columbus WI |
| WI42 | Pine Grove Airport | Rhinelander WI |
| WI43 | Atkins Ridge Airport | Daleyville WI |
| WI44 | Memorial Hospital Heliport | Dodgeville WI |
| WI45 | Langlade Memorial Hospital Heliport | Antigo WI |
| WI46 | Fun-air Airport | Van Dyne WI |
| WI47 | Timberline Airport | Scandinavia WI |
| WI49 | Blair Airport | Blair WI |
| WI51 | Del Monte Airport | Arlington WI |
| WI52 | Schewe Airport | Clintonville WI |
| WI54 | Corinth Airport | Athens WI |
| WI55 | Broken Prop Airport | Berlin WI |
| WI56 | C Jeidy Farms Airport | Bloomington WI |
| WI57 | Chippewa Valley Hospital Heliport | Durand WI |
| WI58 | Winfield Airport | Bristol WI |
| WI59 | Burnett Medical Center Heliport | Grantsburg WI |
| WI60 | Deer Haven Ranch Airport | Cecil WI |
| WI62 | Sss Aerodrome Airport | Cedarburg WI |
| WI63 | St Joseph's Memorial Hospital Heliport | Hillsboro WI |
| WI64 | Iola Emergency Heliport | Iola WI |
| WI65 | Dane Airport | Dane WI |
| WI66 | Smilin' Sam's Airport | Delavan WI |
| WI67 | Bennett Field Airport | Ripon WI |
| WI68 | Brinsmere Heliport | Juneau WI |
| WI69 | Air Troy Estates - Restricted Airport | East Troy WI |
| WI70 | Swan Airport | Elkhorn WI |
| WI71 | Weedhopper Meadow Airport | Elkhorn WI |
| WI72 | Martin Fierro Airport | Ellenboro WI |
| WI73 | Happy Jacks Air Strip Airport | Eureka WI |
| WI75 | Bogus Creek Airport | Stockholm WI |
| WI76 | J Rock Airport | Fort Atkinson WI |
| WI77 | Willow Creek Airport | Germantown WI |
| WI78 | Martins Aerodrome Airport | Green Bay WI |
| WI79 | Town Line Airport | Greenwood WI |
| WI80 | Kaukauna Community Hospital Heliport | Kaukauna WI |
| WI81 | Rigdon Private Airport | Hazel Green WI |
| WI82 | Kenosha Hospital And Medical Center Heliport | Kenosha WI |
| WI83 | St Mary's Kewaunee Area Memorial Hospital Heliport | Kewaunee WI |
| WI84 | Johnstown Center Airport | Janesville WI |
| WI85 | Omniflight Helicopters Heliport | Janesville WI |
| WI86 | Flaglor Airport | Kansasville WI |
| WI87 | Pine River Airport | Merrill WI |
| WI88 | St Clares Hospital Heliport | Weston WI |
| WI89 | Lake Geneva Aire Estates Airport | Lake Geneva WI |
| WI91 | Larson Airport | Larsen WI |
| WI92 | Wag-aero Airport | Lyons WI |
| WI93 | Meriter/park Heliport | Madison WI |
| WI94 | Army Guard Heliport | Madison WI |
| WI95 | Chilcott Farms Airport | Paddock Lake WI |
| WI96 | Holy Family Memorial Medical Center Heliport | Manitowoc WI |
| WI97 | Mathaire Field Airport | Marshall WI |
| WI98 | Blackburn Airport | Cooksville WI |
| WJF | General Wm J Fox Airfield Airport | Lancaster CA |
| WLD | Strother Field Airport | Winfield/arkansas City KS |
| WLK | Selawik Airport | Selawik AK |
| WLW | Willows-glenn County Airport | Willows CA |
| WMC | Winnemucca Muni Airport | Winnemucca NV |
| WMO | White Mountain Airport | White Mountain AK |
| WN00 | Kimshan Ranch Airport | Quilcene WA |
| WN01 | Seattle Private Number One Heliport | Seattle WA |
| WN02 | Mile Bluff Medical Center Heliport | Mauston WI |
| WN03 | Van Der Vaart Airport | Sheboygan WI |
| WN05 | Harris Airport | Toledo WA |
| WN06 | Walla Walla General Hospital Heliport | Walla Walla WA |
| WN07 | Decatur Shores Airport | Decatur WA |
| WN08 | Kendall Airstrip Airport | Kendall WA |
| WN09 | Bucky's Airpark Airport | Plainfield WI |
| WN10 | Mount St Helen's Aero Ranch Airport | Cougar WA |
| WN11 | Red Roof Airport | Beecher WI |
| WN12 | Fishtrap Heliport | Olympia WA |
| WN13 | Vaughan Ranch Airfield Airport | Port Orchard WA |
| WN14 | Pete's Airport | Deer Park WA |
| WN15 | Burnett Landing Airport | Wilkeson WA |
| WN16 | Komo Tv Heliport | Seattle WA |
| WN17 | Hoverhawk Ranch Airport | Wenatchee WA |
| WN18 | Becker's Landing Airport | Anacortes WA |
| WN19 | Gig Harbor Seaplane Base | Gig Harbor WA |
| WN2 | Silver Lake Seaplane Base | Cumberland WI |
| WN20 | Van De Plasch Airport | Monroe WA |
| WN21 | Lawson Airpark Airport | Port Angeles WA |
| WN22 | Lake Union Heliport | Seattle WA |
| WN23 | Grand View Intl Airport | Sequim WA |
| WN25 | Myrtle Werth Medical Center Heliport | Menomonie WI |
| WN26 | Schoepflin Airport | Palouse WA |
| WN28 | Sunny Slope Runway Airport | Egg Harbor WI |
| WN29 | Blue Ribbon Airport | Sequim WA |
| WN30 | Clinesmith Ranch Airport | Benge WA |
| WN31 | Slinkard Airfield Airport | Mesa WA |
| WN32 | Newport Community Hosp Heliport | Newport WA |
| WN33 | Columbia Ag 2 Airport | Pasco WA |
| WN34 | Ethel Intl Airport | Ethel WA |
| WN35 | Meadow Mist Airport | Ferndale WA |
| WN36 | Kari Field Airport | Olympia WA |
| WN37 | Thompson Heliport | Port Angeles WA |
| WN38 | Ross Complex Heliport | Vancouver WA |
| WN39 | Knutson Field Airport | Wyoceena WI |
| WN40 | Coupeville Airpark Airport | Coupeville WA |
| WN41 | Redfern Aerodrome Airport | Sprague WA |
| WN42 | Flying H Ranch Airport | Buckley WA |
| WN43 | Lower Granite Dam Heliport | Colfax WA |
| WN44 | Podeweltz Airport | Merrill WI |
| WN45 | Take Five Airport | Yakima WA |
| WN46 | Battle Creek Airport | Oconomowoc WI |
| WN47 | Bear Valley Skyranch Airport | Mc Cleary WA |
| WN48 | Kimbrel Farm Airport | Oakville WA |
| WN49 | Flying S Airfield Airport | Sequim WA |
| WN50 | St Joseph Hospital Heliport | Tacoma WA |
| WN51 | Bayview Farms Airport | Burlington WA |
| WN52 | Cougar Heliport | Cougar WA |
| WN53 | Frontier Airpark Airport | Lake Stevens WA |
| WN54 | Ellerport Airport | Newman Lake WA |
| WN55 | Randle-kiona Airpark Airport | Randle WA |
| WN56 | Columbia Basin Hospital Heliport | Ephrata WA |
| WN57 | Bade Rotor And Wing Svc. Heliport | Little Rock WA |
| WN58 | Capitol Medical Center Heliport | Olympia WA |
| WN59 | Nelsons Nitch Airport | Onalaska WA |
| WN60 | Swanton Ultralight | Sequim WA |
| WN61 | Tai's Landing Airport | Spokane WA |
| WN63 | Bristol Airport | Bristol WI |
| WN64 | J K D Farms Airport | Ellensburg WA |
| WN65 | My Airport | Elma WA |
| WN66 | Cranberry Intl Seaplane Base | Eagle River WI |
| WN67 | Southwest Washington Medical Center Heliport | Vancouver WA |
| WN68 | Aurora Memorial Hospital Of Burlington Heliport | Burlington WI |
| WN69 | Leach Farms Heliport | Burlington WI |
| WN70 | Northwest Helicopters Heliport | Tumwater WA |
| WN71 | Evans Heliport | Bellevue WA |
| WN72 | Kinch Farms Airport | Washtucna WA |
| WN73 | St Joseph Hospital Main Campus Heliport | Bellingham WA |
| WN74 | Burnt Ridge Airstrip Airport | Onalaska WA |
| WN75 | Erin Aero Airport | Hartford WI |
| WN76 | Bergseth Field Airport | Enumclaw WA |
| WN77 | Wnp-2 Plant Support Facility Heliport | Richland WA |
| WN79 | Haley Heliport | Winslow WA |
| WN80 | Walters Arv Ultralight | Kelso WA |
| WN81 | Ice Harbor Dam Heliport | Pasco WA |
| WN82 | Ferry County Memorial Hospital Heliport | Republic WA |
| WN83 | Telephone Utilities/tiw/ Heliport | Gig Harbor WA |
| WN84 | Lower Monumental Dam Heliport | Kahlotus WA |
| WN85 | Morrisonville Intl Airport | Morrisonville WI |
| WN86 | St Croix Valley Airport | Osceola WI |
| WN87 | Bryan Airport | Enumclaw WA |
| WN88 | Martin Airport | Ocean Park WA |
| WN90 | Taylorport Airport | Bruce WI |
| WN91 | Evans Heliport | Redmond WA |
| WN92 | Sky Meadows Airpark Airport | Spokane WA |
| WN93 | Park 90 Heliport | Seattle WA |
| WN94 | East Adams Rural Hospital Heliport | Ritzville WA |
| WN95 | Brown Boy Airport | Vantage WA |
| WN96 | Misty Isle Farms Heliport | Vashon Island WA |
| WN97 | St Catherine's Hospital Heliport | Pleasant Prairie WI |
| WN98 | Florida North Airport | Birchwood WI |
| WN99 | Hayes Road Airport | Durand WI |
| WNA | Napakiak Airport | Napakiak AK |
| WRB | Robins Afb Airport | Warner Robins GA |
| WRG | Wrangell Airport | Wrangell AK |
| WRI | Mc Guire Fld (joint Base Mc Guire Dix Lake Airport | Wrightstown NJ |
| WRL | Worland Muni Airport | Worland WY |
| WS01 | Archie's Seaplane Base | Janesville WI |
| WS02 | Polish Paradise Airport | Oxford WI |
| WS03 | St Mary's Hospital Of Milwaukee Heliport | Milwaukee WI |
| WS04 | Zanadu Airport | Arkdale WI |
| WS05 | Lonely Pines Airport | Kennan WI |
| WS06 | Springstead Airport | Park Falls WI |
| WS07 | J.b. Heliport | Wisconsin Dells WI |
| WS10 | Casey Lake Airport | Waupaca WI |
| WS11 | Frievalt Airport | Pound WI |
| WS12 | Elert Airport | De Forest WI |
| WS13 | Cloud Dancer Pvt Airport | Chetek WI |
| WS14 | Lake Ell Field Airport | Amherst WI |
| WS15 | Mill House Field Airport | Wyocena WI |
| WS16 | Scherrico Meadows Airport | Mosinee WI |
| WS17 | Pioneer Airport | Oshkosh WI |
| WS18 | Aurora Sheboygan Memorial Medical Center Heliport | Sheboygan WI |
| WS19 | Petit Cache Airport | Bayfield WI |
| WS20 | Young Tactical Landing Site Airport | Fort Mc Coy WI |
| WS21 | Community Memorial Hospital Heliport | Menomonee Falls WI |
| WS22 | Wolfgram Airport | New London WI |
| WS23 | R & S Landing Strip Airport | Merrill WI |
| WS24 | Round Lake Seaplane Base | Hayward WI |
| WS25 | Shangrila Airport | Beecher WI |
| WS27 | Uw Hospital & Clinics Heliport | Madison WI |
| WS28 | Coleman Airport | Portage WI |
| WS29 | Tachick Field Airport | Pound WI |
| WS30 | Hexum Flight Park Ultralight | Star Prairie WI |
| WS32 | Prescott Field Airport | Wyocena WI |
| WS33 | Storytown Airfield Airport | Oregon WI |
| WS34 | Fort Memorial Hospital Heliport | Fort Atkinson WI |
| WS35 | Theda Clark Rgnl Medical Center Heliport | Neenah WI |
| WS36 | Swan Field Airport | Almond WI |
| WS37 | Memorial Community Hospital Heliport | Edgerton WI |
| WS38 | Mayo Clinic Health System-eau Claire Heliport | Eau Claire WI |
| WS39 | Pinewood Air Park Airport | Goodnow WI |
| WS40 | Mercy Hospital Heliport | Janesville WI |
| WS41 | Rusmar Farms Airport | Roberts WI |
| WS42 | Owen-withee Airport | Withee WI |
| WS43 | Birch Creek Airport | De Pere WI |
| WS45 | Circle K Airport | Irma WI |
| WS46 | J & L Aviation Airport | Ripon WI |
| WS47 | St Joseph's Hospital Heliport | Chippewa Falls WI |
| WS48 | Memorial Hospital Heliport | Boscobel WI |
| WS49 | Christie Aerodrome Airport | Fort Atkinson WI |
| WS50 | Mercy Medical Center Heliport | Oshkosh WI |
| WS51 | Leeward Farm Airport | Soldiers Grove WI |
| WS52 | St Marys Hospital Heliport | Madison WI |
| WS53 | St Mary's Medical Center Heliport | Racine WI |
| WS54 | Reedsburg Memorial Hospital Heliport | Reedsburg WI |
| WS55 | Barten Airport | Sharon WI |
| WS56 | St Nicholas Hospital Heliport | Sheboygan WI |
| WS58 | Spooner Hospital Heliport | Spooner WI |
| WS59 | Door County Memorial Hospital Heliport | Sturgeon Bay WI |
| WS61 | Tomah Memorial Hospital Heliport | Tomah WI |
| WS62 | Sugar Ridge Airport | Verona WI |
| WS63 | Memorial Medical Center Heliport | Ashland WI |
| WS64 | Schiffmann Seaplane Base | St Germain WI |
| WS65 | Wausau Hospital Center Heliport | Wausau WI |
| WS66 | St Joseph's Community Hospital Heliport | West Bend WI |
| WS67 | Vietmeier Airport | Herbster WI |
| WS69 | Log Cabin Airport | Eleva WI |
| WS70 | Beaver Dam Community Hospital Heliport | Beaver Dam WI |
| WS71 | Flying J Airport | St Croix Falls WI |
| WS72 | Cain's Field Airport | Stiles WI |
| WS73 | Big Foot Farms Heliport | Walworth WI |
| WS74 | Al's Airway Airport | Watertown WI |
| WS75 | Waupun Memorial Hospital Heliport | Waupun WI |
| WS76 | Black Dog Farm Airport | New London WI |
| WS77 | Circle T Airport | Grantsburg WI |
| WS78 | River Valley Airport | Rhinelander WI |
| WS79 | Indianhead Medical Center Heliport | Shell Lake WI |
| WS81 | Alpha Hotel Airport | Webster WI |
| WS82 | Johnson Island Seaplane Base | Mountain WI |
| WS87 | Port Field Airport | Twisp WA |
| WS89 | Appleton Medical Center Heliport | Appleton WI |
| WS91 | Sky Hollow Airport | Boscobel WI |
| WS96 | Hughes Airport | Monroe WI |
| WS98 | St Joseph's Hospital Heliport | Marshfield WI |
| WSB | Steamboat Bay Seaplane Base | Steamboat Bay AK |
| WSD | Condron Aaf Airport | White Sands NM |
| WSJ | San Juan /uganik/ Seaplane Base | San Juan AK |
| WSM | Wiseman Airport | Wiseman AK |
| WSN | South Naknek Nr 2 Airport | South Naknek AK |
| WST | Westerly State Airport | Westerly RI |
| WT00 | Grays Harbor Community Hospital Heliport | Aberdeen WA |
| WT01 | Hillcrest Farms Airport | Ellensburg WA |
| WT02 | Hammer Evoc Skid Pad Heliport | Richland WA |
| WT03 | River View Airpark Airport | Chelan WA |
| WT21 | Radial Flyer Airport | Deer Park WA |
| WT22 | Graves Field Heliport Heliport | Seattle WA |
| WT28 | Kiwi Air Heliport | Clarkston WA |
| WT33 | Skid Row Seaplane Base | Clarkston WA |
| WT34 | Blaine Sectors Hqs Heliport | Blaine WA |
| WT44 | Michair Airport | Cathlamet WA |
| WT70 | Diablo Heliport | Diablo WA |
| WT77 | Rocky Bay Airport Airport | Vaughn WA |
| WT88 | Hill Airport | Palouse WA |
| WT89 | Tri-state Memorial Hospital Ems Heliport | Clarkston WA |
| WTK | Noatak Airport | Noatak AK |
| WV00 | Deer Creek Farm Airport | Arbovale WV |
| WV01 | Lee Massey Airport | Ansted WV |
| WV02 | St Mary's Hospital Heliport | Huntington WV |
| WV03 | Lee Norse Nr 2 Heliport | Beckley WV |
| WV04 | Appalachian Rgnl Hospital Heliport | Beckley WV |
| WV05 | Va Medical Center Heliport | Martinsburg WV |
| WV06 | Lost Mountain Airport | Romney WV |
| WV07 | State Police Heliport | Charleston WV |
| WV08 | Island Airport | Chesapeake WV |
| WV09 | Mike Ferrell Field Airport | Corinne WV |
| WV11 | Swope Farm Airport | Fan Rock WV |
| WV12 | Mallory Airport | South Charleston WV |
| WV13 | Minnick's Heliport | Upland WV |
| WV14 | Walker I Heliport | Belle WV |
| WV15 | Gerstell Farms Airport | Keyser WV |
| WV16 | Cng Division 4 Heliport | Clarksburg WV |
| WV17 | Michaels Farms Airport | Martinsburg WV |
| WV18 | Miller Field Airport | Keyser WV |
| WV19 | Moore Field Airport | Kingwood WV |
| WV20 | Wetzel County Hospital Heliport | New Martinsville WV |
| WV21 | Needwood Farm Airport | Harpers Ferry WV |
| WV22 | Green Landings Airport | Hedgesville WV |
| WV23 | Louis Bennett Field Airport | Weston WV |
| WV26 | Glade Springs Heliport | Beckley WV |
| WV27 | Cabell Huntington Hospital Heliport | Huntington WV |
| WV28 | Ruth Field Airport | Clarksburg WV |
| WV29 | Valley Point Airport | Valley Point WV |
| WV30 | Rainelle Airport | Rainelle WV |
| WV31 | Pratt Mining Heliport | Lewisburg WV |
| WV32 | New River Gorge Airport | Lansing WV |
| WV34 | Bluefield Rgnl Medical Center Heliport | Bluefield WV |
| WV35 | Pomeroy-mason Seaplane Base | Mason WV |
| WV36 | Alloy Heliport | Montgomery WV |
| WV37 | New Martinsville Seaplane Base | New Martinsville WV |
| WV38 | West Parkersburg Seaplane Base | Parkersburg WV |
| WV39 | Ravenswood Seaplane Base | Ravenswood WV |
| WV40 | St Mary's Seaplane Base | St Mary's WV |
| WV41 | East Liverpool Seaplane Base | East Liverpool - Chester WV |
| WV42 | Weirton - Steubenville Seaplane Base | Weirton WV |
| WV43 | Warwood - Martins Ferry Seaplane Base | Wheeling WV |
| WV44 | Moundsville Seaplane Base | Moundsville WV |
| WV45 | Princeton Community Hospital Heliport | Princeton WV |
| WV46 | Wellsburg Seaplane Base | Wellsburg WV |
| WV48 | City Hospital, Inc. Heliport | Martinsburg WV |
| WV50 | Dickirson Heliport | Fairplain WV |
| WV51 | University Hospital Heliport | Morgantown WV |
| WV52 | Nrao Green Bank Airport | Green Bank WV |
| WV53 | Larew Airport | Newburg WV |
| WV54 | Walker Vi Heliport | Rita WV |
| WV56 | Camc-memorial Heliport | Charleston WV |
| WV57 | Mckee Sky Ranch Airport | Terra Alta WV |
| WV58 | Pleasant Valley Hospital Heliport | Point Pleasant WV |
| WV59 | Fayette Airport | Fayetteville WV |
| WV60 | Walker Iii Heliport | Crab Orchard WV |
| WV61 | Buzzards Gap Ultralight | Berkeley Springs WV |
| WV62 | Windwood Fly-in Resort Airport | Davis WV |
| WV63 | Herold Airport | Craigsville WV |
| WV65 | Carr Airport | Fairmont WV |
| WV66 | Glendale Fokker Field Airport | Glendale WV |
| WV67 | Eastview Airport | Romney WV |
| WV69 | Bluefield Rgnl Medical Center Heliport | Bluefield WV |
| WV70 | Fairview Airport | Elkins WV |
| WV72 | Philip Sporn Plant Heliport | New Haven WV |
| WV73 | Wood County Heliport | Parkersburg WV |
| WV74 | Snowshoe Heliport | Snowshoe WV |
| WV75 | Stonewall Jackson Memorial Hospital Heliport | Weston WV |
| WV77 | Hinton-alderson Airport | Pence Springs WV |
| WV78 | Rach Heliport | Richwood WV |
| WVI | Watsonville Muni Airport | Watsonville CA |
| WVL | Waterville Robert Lafleur Airport | Waterville ME |
| WWD | Cape May County Airport | Wildwood NJ |
| WWR | West Woodward Airport | Woodward OK |
| WWT | Newtok Seaplane Base | Newtok AK |
| WY00 | Red Reflet Ranch Airport | Ten Sleep WY |
| WY01 | Dilts Ranch Airport | Bill WY |
| WY02 | Iberlin Ranch Nr 3 Airport | Bill WY |
| WY03 | Marbleton Big Piney Clinic Heliport | Big Piney WY |
| WY04 | Powell Hospital Heliport | Powell WY |
| WY05 | Skyview Airpark Airport | Cheyenne WY |
| WY06 | Luckinbill Airstrip Airport | Cody WY |
| WY07 | Hardy Ranch Airport | Douglas WY |
| WY09 | Sherwin Field Nr 1 Airport | Dull Center/sw Clareton/ WY |
| WY11 | A-a Ranch Airport | Encampment WY |
| WY12 | Ohman Ranch Airport | Gillette WY |
| WY13 | Little Buffalo Ranch Airport | Gillette WY |
| WY14 | Ipy Ranch Airport | Hulett WY |
| WY15 | Bunch Grass Intergalactic Airport | Powell WY |
| WY16 | Robbins Airport | Medicine Bow WY |
| WY17 | Ellis Ranch Airport | Medicine Bow WY |
| WY18 | Iberlin Ranch Nr 2 Airport | Midwest WY |
| WY19 | Butler Airport | Pine Bluffs WY |
| WY20 | Johnson Heliport | Jackson WY |
| WY21 | Campbell County Memorial Hospital Heliport | Gillette WY |
| WY22 | Iberlin Ranch Nr 1 Airport | Savageton WY |
| WY23 | Iberlin Strip Airport | Sussex WY |
| WY24 | Riverton Memorial Hospital Heliport | Riverton WY |
| WY25 | Snell - North Laramie River Airport | Wheatland WY |
| WY26 | Community Hospital Heliport | Torrington WY |
| WY27 | Wagonhound Airport | Douglas WY |
| WY28 | Pinedale Medical Clinic Heliport | Pinedale WY |
| WY29 | Vowers Ranch Airport | Chugwater WY |
| WY30 | Kinky Creek Divide Airport | Dubois WY |
| WY31 | Melody Ranch Airport | Jackson WY |
| WY33 | Antelope Run Ranch Airport | Daniel WY |
| WY34 | Bridger Creek Airport | Lysite WY |
| WY35 | Washakie Memorial Hospital Heliport | Worland WY |
| WY36 | Bakers Field Airport | Powell WY |
| WY37 | Symons Airport | Sheridan WY |
| WY38 | Orchard Ranch Airport | Ten Sleep WY |
| WY39 | Star Valley Ranch Airport | Thayne WY |
| WY40 | Ivinson Memorial Hospital Heliport | Laramie WY |
| WY41 | Red Creek Ranch Airport | Rock Springs WY |
| WY42 | Yu Ranch Airport | Meeteetse WY |
| WY45 | Sloan Airport | Cheyenne WY |
| WY46 | Cheyenne Whiskey Heliport | Cheyenne WY |
| WY47 | True Heliport | Casper WY |
| WY49 | Skorup Memorial Hospital Heliport | Rock Springs WY |
| WY50 | Cheyenne Echo Heliport | Cheyenne WY |
| WY52 | Evanston Rgnl Hospital Heliport | Evanston WY |
| WY55 | Taylor Field Airport | Sundance WY |
| WY57 | Wyoming Medical Center Heliport | Casper WY |
| WY59 | Two Bar Ranch Airport | Wheatland WY |
| WY60 | Heiner Airport | Afton WY |
| WY62 | West Park Hospital Heliport | Cody WY |
| WY64 | Lone Pine Flying Ranch Airport | Thayne WY |
| WY65 | Madsen Airport | Gillette WY |
| WY66 | Chamberlain Brothers Ranch Airport | Douglas WY |
| WY67 | South Lincoln Medical Center Heliport | Kemmerer WY |
| WY68 | Memorial Hospital Heliport | Rawlins WY |
| WYS | Yellowstone Airport | West Yellowstone MT |
