31D
Inter County Airport
Inter County Airport (31D) is a general-aviation airfield serving Irwin, Pennsylvania. The field lies at 1,250 ft (381 m) above sea level and has a single runway of 1,800 ft (549 m), grass. Its nearest neighbour is Allegheny County Airport (AGC), 7 nm WNW.
Inter County Airport is a smaller field, so Alārium does not attribute movements to it directly — but aircraft flying near it appear on the live map like any other, at their real altitude and on their real track.
Location
- Elevation
- 1,250 ft (381 m)
- Coordinates
- 40.3312, -79.7802
- Serving
- Irwin
- Region
- Pennsylvania
- Time zone
- America/New_York
Runways1 · longest 1,800 ft
| Runway | Length | Width | Surface | Lighting |
|---|---|---|---|---|
| E/W | 1,800 ft549 m | 120 ft | Grass | — |
Nearby airfields
Runway and field data from the OurAirports public-domain dataset. Positions are ADS-B, which covers most but not all aircraft.