MTM

Metlakatla Seaplane Base

ICAO PAMM55.1310°N 131.5780°W0 ft / 0 mSeaplane base
On the map

Metlakatla Seaplane Base (IATA: MTM, ICAO: PAMM) is a seaplane base in Metlakatla, Alaska, United States. It opened in Dec 1950. It has 2 runways; the longest is 5,000 ft (1,524 m). It is operated by Alaska Department of Transportation & Public Facilities. In 2025 it handled 725 passengers.

Timeline

1 event · 1950–1950
DEC 1950
OpenedMetlakatla Seaplane Base opens.
From Wikidata · FAAEvery airfield, 1903–2026

Runways & airfield

2 runways
E/W
LENGTH5,000 ft1,524 mWIDTH5,000 ft1,524 mSURFACEWater
N/S
LENGTH5,000 ft1,524 mWIDTH5,000 ft1,524 mSURFACEWater

Passengers per year

2015–2025
6K
5K
5K
4K
3K
580
760
1K
1K
1K
725
1516171819202122232425

Routes

1 destinations · 1 country
Most destinationsPacific Airways, Inc. 1Promech Air 1Taquan Air 1

Straight lines are great circles; rings mark true distance from MTM. From the Wikipedia article “Metlakatla Seaplane Base” (revision of 7 Jul 2026), CC BY-SA 4.0.