Airports / 5Z9

5Z9 — Lake Brooks Seaplane Base

Katmai National Park, US-AK · US · 36 ft MSL · IATA: BKF

Runways

1 runway · longest 5,000'

ALL / WAY

5,000' × 4000'

Surface: WATER-E

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)

Elevation36' MSL

Longest Runway5,000'

SurfaceWATER-E

Coordinates 58.555, -155.777

Connect with experienced ferry pilots for domestic and international deliveries.