Geographic location
Arctic
16
Byrd
Elliot
16
Horne
16
Pacific
16
Peary
16
Strauss
16
Reeves
14
Yukon
12
Anchorage
10
Carr
10
Davidson
10
Fairbank
10
Fanning
10
Flint
10
Hira
10
Kidd
10
Leahy
10
Lockwood
10
Monte Rosa
10
Nicholson
10
Dewey
6
Kane
6
Long Beach
6
Mahan
6
Polar Star
6
Pratt
6
Stump
6
Yelcho
6
Aeolus
4
Aguirre
4
Alaid
4
American Lake
4
Andrus
4
Anzac
4
Arago
4
Aranda
4
Arauco
4
Arctowski
4
Argentina
4
Arras
4
Astor
4
Astrolabe
4
Atkinson
4
Audrey
4
Augusta
4
Austral
4
Autan
4
Ayaks
4
Azimut
4
more ...