Airports / 48XS

48XS — Maravillas Gap Ranch Airport

Marathon, US-TX · US · 3,325 ft MSL

Runways

1 runway · longest 5,000'

13 / 31

5,000' × 40'

Surface: Asphalt Headings: 138° / 355° 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)

Elevation3,325' MSL

Longest Runway5,000'

SurfaceASPH

Coordinates 29.927, -103.295

Connect with experienced ferry pilots for domestic and international deliveries.