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FAA D28 Seaplane base

Tanglefoot Seaplane Base

Cavanaugh Bay · Idaho · United States

Location

Town: Cavanaugh Bay
Region: Idaho
Country: United States
Elevation: 2,438 ft
Latitude: 48.5389
Longitude: -116.8320

Observed traffic

Departures (30 d): 3
Arrivals (30 d): 0
All observed flights: 3
Last seen: October 25, 2026

Facility

Type: Seaplane base
Scheduled service: No
Longest runway: 10,000 ft
Also known as: —

Runways

Runway	Length	Width	Surface	Lighted	Headings
15 / 33	10,000 ft	2,000 ft	WATER	No	—

Wikipedia Airport data from OurAirports (public domain).