12 airports, 2 territories
Russia
KRO
Kurgan
AER
Sochi
OGZ
Vladikavkaz
USA
ALB
Albany, NY
BOS
Boston
HYA
Hyannis
ISP
Islip
LEB
Lebanon Municipal
MVY
Martha's Vineyard
ACK
Nantucket
JFK
New York JFK
SLK
Saranac Lake