Airport · Watertown, SD
Watertown Regional Airport (ATY)
Watertown Regional Airport (ATY) is a public-use airport in Watertown, SD. Official FAA data: 6,898 ft longest runway, no control tower, Jet A, 1,749 ft elevation. FAA airport data effective 2026-09-03. Jetora shows private-jet empty legs and repositioning flights departing or arriving here, current weather and nearby alternatives. Car parking, lounges and FBO amenities appear only when supplied by the airport or an FBO that has claimed this page — none yet. Runway figures alone do not establish whether a particular aircraft can operate here; operators decide.
- Longest runway
- 6,898 ft
- Runways
- 2
- Elevation
- 1,749 ft
- Control tower
- No
- Fuel on the field
- 100LL avgas, Jet A
- Aircraft parking
- Hangar space, tie-downs
- Attended
- 0430-2030
- On-field services
- Air freight, Agricultural flying, Air ambulance, Cargo handling, Charter
- Maintenance
- Airframe & engine repair
- Airline-certificated
- Part 139 class I A
- On FAA records since
- 1937
- Footprint
- 919 acres
- From town
- 2 mi northwest
- Rotating beacon
- White-green
- Location
- Watertown, SD, SD
- Codes
- ATY · KATY