Airport · Forsyth, MT
Tillitt Field (1S3)
Tillitt Field (1S3) is a public-use airport in Forsyth, MT. Official FAA data: 4,799 ft longest runway, no control tower, avgas only, 2,729 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
- 4,799 ft
- Elevation
- 2,729 ft
- Control tower
- No
- Fuel on the field
- 100LL avgas
- Aircraft parking
- Hangar space, tie-downs
- Attended
- Ireg
- On-field services
- Flight instruction
- Maintenance
- Airframe & engine repair
- On FAA records since
- 1943
- Footprint
- 266 acres
- From town
- 3 mi east
- Rotating beacon
- White-green
- Location
- Forsyth, MT, MT
- Codes
- 1S3 · K1S3