Seymchan Airport connected Zyryanka West Airport ( UESU ) to Oymyakon on the ALSIB Alaska-Siberian air route during the World War II Lend-Lease program .
Alaska connected Seymchan Airport ( UESU ) to Zyryanka West Airport on the ALSIB Oymyakon-Siberian air route during the World War II Lend-Lease program .