KTB — Thorne Bay Seaplane Base, AK | FlightKit

Non-ToweredThorne Bay, AK • IATA: KTB

KTB WeatherLive METAR & TAF

KTB Runways1 runway

KTB has 1 runway. The longest is NW/SE at 5,000 ft × 2,000 ft (water).

NW/SENo runway lights5,000 ft × 2,000 ftWater

FAA NASR data, cycle 2026-09-03

Airports Near KTBwithin 50 nm

KXAKasaan Seaplane BaseKasaan, AK · 2,000' runway9.9 nmSSE 84KMeyers Chuck Seaplane BaseMeyers Chuck, AK · 7,000' runway10 nmENE HYLHollis Clark Bay Seaplane BaseHollis, AK · 10,000' runway13 nmSSW AKWKlawock AirportKlawock, AK · 5,000' runway19 nmWSW KCCCoffman Cove Seaplane BaseCoffman Cove, AK · 5,000' runway22 nmNNW CGACraig Seaplane BaseCraig, AK · 10,000' runway24 nmWSW AK62Naukati Bay Seaplane BaseTuxekan Island, AK · 10,000' runway26 nmWNW 78KYes Bay Lodge Seaplane BaseYes Bay, AK · 5,000' runway28 nmENE US-6933Silverking Lodge Seaplane BaseKetchikan, AK29 nmESE KTNKetchikan International AirportKetchikan, AK · 7,500' runway34 nmSE US-2179Tyee Hydro Facility AirportWrangell, AK48 nmNE WRGWrangell AirportWrangell, AK · 6,000' runway48 nmN

All Alaska airports

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Sectional Chart|SkyVector

Frequently Asked About KTB

Is KTB (Thorne Bay Seaplane Base) a towered airport?

No, KTB is a non-towered airport.

How long is the runway at KTB?

KTB has 1 runway (NW/SE). The longest runway is 5,000 feet.

Where is KTB located?

KTB (Thorne Bay Seaplane Base) is located in Thorne Bay, AK.