| FAA Information Effective: | 2013-12-12 | 
| Airport Identifier: | ATY | 
| Airport Status: | Operational | 
| Longitude/Latitude: | 097-09-17.0000W/44-54-50.3000N -97.154722/44.913972 (Estimated) | 
| Elevation: | 1749 ft / 533.10 m (Surveyed) | 
| Land: | 919 acres | 
| From nearest city: | 2 nautical miles NW of Watertown, SD | 
| Location: | Codington County, SD | 
| Magnetic Variation: | 06E (1985) | 
| Ownership: | Publicly owned | 
| Owner: | City Of Watertown | 
| Address: | P.o. Box 910 Watertown, SD 57201 | 
| Phone number: | 605-882-6209 | 
| Manager: | Erick Dahl | 
| Address: | 2416 Boeing Avenue Watertown, SD 57201 | 
| Phone number: | 605-882-6209 CELL 605-868-9179. | 
| Airport Use: | Open to public | 
| Wind indicator: | Yes | 
| Segmented Circle: | Yes | 
| Control Tower: | No | 
| Beacon Color: | Clear-Green (lighted land airport) | 
| Landing fee charge: | No | 
| Sectional chart: | Twin Cities | 
| Region: | AGL - Great Lakes | 
| Boundary ARTCC: | ZMP - Minneapolis | 
| Tie-in FSS: | HON - Huron | 
| FSS on Airport: | No | 
| FSS Toll Free: | 1-800-WX-BRIEF | 
| NOTAMs Facility: | ATY (NOTAM-d service avaliable) | 
| Certification type/date: | I A S 05/1973 PPR 48 HRS UNSKED ACR OPNS WITH MORE THAN 30 PSGR SEATS CALL AMGR 605 882-6209/886-4733. | 
| Federal Agreements: | NGPY | 
| CTAF: | 123.050 | 
| Unicom: | 123.050 | 
| Fuel available: | 100LLA | 
| Airframe Repair: | MAJOR | 
| Power Plant Repair: | MAJOR | 
| Dimension: | 6899 x 100 ft / 2102.8 x 30.5 m | 
| Surface: | ASPH, Good Condition | 
| Surface Treatment: | Porous Friction Course | 
| Weight Limit: | Single wheel: 85000 lbs. Dual wheel: 108000 lbs. Dual tandem wheel: 175000 lbs. | 
| Edge Lights: | Medium | 
| Runway 12 | Runway 30 | |
|---|---|---|
| Longitude: | 097-10-09.4958W | 097-08-50.5261W | 
| Latitude: | 44-55-19.9347N | 44-54-41.3182N | 
| Elevation: | 1748.00 ft | 1732.00 ft | 
| Alignment: | 125 | 127 | 
| Traffic Pattern: | Left | Left | 
| Markings: | Non-precision instrument, Good Condition | Non-precision instrument, Good Condition | 
| Crossing Height: | 48.00 ft | 34.00 ft | 
| VASI: | 4-light PAPI on left side | 4-light PAPI on left side | 
| Visual Glide Angle: | 3.00° | 3.00° | 
| Runway End Identifier: | Yes | Yes | 
| Obstruction: | 71 ft tree, 2149.0 ft from runway, 5 ft left of centerline, 27:1 slope to clear | 51 ft tree, 2013.0 ft from runway, 329 ft left of centerline, 35:1 slope to clear | 
| Decleard distances: | Take off run available 6899.00 ft Take off distance available 6899.00 ft Actual stop distance available 6899.00 ft Landing distance available 6899.00 ft | Take off run available 6899.00 ft Take off distance available 6899.00 ft Actual stop distance available 6899.00 ft Landing distance available 6899.00 ft | 
| Dimension: | 6894 x 100 ft / 2101.3 x 30.5 m | 
| Surface: | ASPH, Good Condition | 
| Surface Treatment: | Porous Friction Course | 
| Weight Limit: | Single wheel: 85000 lbs. Dual wheel: 108000 lbs. Dual tandem wheel: 175000 lbs. | 
| Edge Lights: | High | 
| Runway 17 | Runway 35 | |
|---|---|---|
| Longitude: | 097-09-03.8090W | 097-09-04.2172W | 
| Latitude: | 44-55-14.0162N | 44-54-05.9478N | 
| Elevation: | 1740.00 ft | 1743.00 ft | 
| Alignment: | 127 | 0 | 
| ILS Type: | ILS/DME | |
| Traffic Pattern: | Left | Left | 
| Markings: | Precision instrument, Good Condition | Precision instrument, Good Condition | 
| Crossing Height: | 35.00 ft | 54.00 ft | 
| VASI: | 4-light PAPI on left side | 4-light PAPI on left side | 
| Visual Glide Angle: | 3.00° | 3.00° | 
| Approach lights: | MALSR | |
| Runway End Identifier: | Yes | |
| Obstruction: | , 50:1 slope to clear | 83 ft bldg, 3775.0 ft from runway, 412 ft left of centerline, 43:1 slope to clear | 
| Decleard distances: | Take off run available 6894.00 ft Take off distance available 6894.00 ft Actual stop distance available 6894.00 ft Landing distance available 6894.00 ft | Take off run available 6894.00 ft Take off distance available 6894.00 ft Actual stop distance available 6894.00 ft Landing distance available 6894.00 ft | 
| GULLS & GEESE ON & INVOF ARPT APR-NOV. | 
| GLIDER OPNS MAY THRU SEP. | 
| ANNUALLY APRIL- SEPT HAY CUTTING OPNS IN PROGRESS; FARMING EQUIP MAY BE IN APCHS. | 
| ACR OPNS INVOLVING ACFT WITH MORE THAN 9 PSGRS ARE NOT AUZD IN EXCESS OF 15 MINS BEFORE OR AFTER SKED ARR/DEP TIMES WITHOUT PRIOR COORDINATION WITH AMGR AND CFMN THAT ARFF IS AVBL PRIOR TO LANDING OR TAKEOFF. |