Cherskiy Airport — Cherskiy, Russia

CYX identifies Cherskiy Airport, a remote airfield in the Sakha Republic (Yakutia) in Russia's Far East, situated near the mouth of the Kolyma River just above the Arctic Circle. Cherskiy is a small settlement that depends heavily on air transport, since river ice and permafrost terrain make year-round road access impractical. The airport connects local residents to Yakutsk and other regional centers for supplies, medical care, and passenger travel, and it also supports scientific expeditions in the area, including researchers studying Arctic ecosystems and permafrost near the nearby Pleistocene Park rewilding project. Winters here are extraordinarily harsh, and CYX's operations reflect the logistical challenges typical of Russia's sparsely populated northeastern Siberian frontier.