Airports / SDNN

SDNN — Birmann 21 Helipad

São Paulo, BR-SP · BR · 2,756 ft MSL

Runways

1 runway · longest 59'

23 / 32

59' × 59'

Surface: Concrete

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)

Elevation2,756' MSL

Longest Runway59'

SurfaceCON

Coordinates -23.566, -46.702

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