Belaya Gora Airport — Belaya Gora, Russia

Belaya Gora Airport, coded BGN, serves Belaya Gora, a small settlement in the Sakha Republic in Russia's Far East, along the Indigirka River. Elevation here is recorded at 118 feet, though current records show no confirmed runway figure for the facility, a gap in the record rather than a deliberate zero. Belaya Gora lies within one of the most sparsely populated and remote parts of Russia, a region defined by permafrost and extreme seasonal temperature swings between short summers and long, harsh winters. Settlements like this one across the Sakha Republic often depend on small aircraft for supplies and transport, since road networks in the area remain limited or seasonal at best.