Airports / 31D

31D — Inter County Airport

Irwin, US-PA · US · 1,250 ft MSL

Runways

1 runway · longest 1,800'

E / W

1,800' × 120'

Surface: TURF-DIRT-F

Select an aircraft to see density altitude estimates

Look up by Tail Number (N-Number) — auto-fills make & model

or select make & model manually

Manufacturer

Model

Outside Air Temp (°C) — blank = ISA standard

What you'll get:

· Density altitude calculation

· Power retained at this elevation/temperature

· Estimated takeoff roll increase

· Climb rate estimate

· Full scenario table (ISA-10 through ISA+40)

Elevation1,250' MSL

Longest Runway1,800'

SurfaceTURF-DIRT-F

Coordinates 40.331, -79.780

Connect with experienced ferry pilots for domestic and international deliveries.