Airports / US-4865

US-4865 — Steil Restricted Landing Area Airport

Tiskilwa, US-IL · US · 648 ft MSL

Runways

1 runway · longest 1,600'

18 / 36

1,600' × 100'

Surface: Concrete Headings: 180° / 360° T

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)

Elevation648' MSL

Longest Runway1,600'

SurfaceCON

Coordinates 41.231, -89.453

Connect with experienced ferry pilots for domestic and international deliveries.