Airports / 25NH

25NH Phantom Three Heliport

Charlestown, US-NH · US · 410 ft MSL

Runways

1 runway · longest 40'
H1 / ??
40' × 40'
Surface: Turf / Grass Headings: — / 8° T

Calculate Performance

Select an aircraft to see density altitude estimates

Aircraft

or select make & model manually

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)

Airport Info

Elevation410' MSL
Longest Runway40'
SurfaceTURF
Coordinates 43.317, -72.390

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