Airports / 21XS

21XS — Houston Airpark

Houston, US-TX · US · 48 ft MSL

Runways

1 runway · longest 2,500'

16 / 34

2,500' × 24'

Surface: Asphalt

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)

Elevation48' MSL

Longest Runway2,500'

SurfaceASPH

Coordinates 29.520, -95.275

Connect with experienced ferry pilots for domestic and international deliveries.