Airport code
BTK — Bratsk Airport
BTK is the IATA code for Bratsk Airport, an airport serving Bratsk, Russia. Its ICAO code is UIBB, and it operates in the Asia/Irkutsk time zone (UTC+8). The airport sits at 56.3706, 101.6980 in the Northern Hemisphere, at an elevation of 1610 ft (491 m).
Overview
About Bratsk Airport
Bratsk Airport is an airport in Irkutsk Oblast, Russia, located 8 kilometres (5 mi) north of Bratsk. It is a mixed use airfield, providing 32 parking spaces for medium-sized airliners. Bratsk Airport serves as a diversion airport on Polar route 2. It is described as an international airport, although currently it only serves internal flights in Russia.
Reference data
Airport information
| IATA code | BTK |
|---|---|
| ICAO code | UIBB |
| Airport name | Bratsk Airport |
| City | Bratsk |
| Country | Russia |
| Time zone | Asia/Irkutsk (UTC+8) |
| Latitude | 56.3706 |
| Longitude | 101.6980 |
| Elevation | 1610 ft (491 m) |
| Airport type | Medium airport |
| Continent | Asia |
| Runways | 1 |
| Longest runway | 10,368 ft (3,160 m) |
| Map | View on OpenStreetMap ↗ |
Reference data last updated 24 July 2026.
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Questions
Frequently asked questions
What is the IATA code for Bratsk Airport?
The IATA code for Bratsk Airport is BTK.
What is the ICAO code for Bratsk Airport?
The ICAO code for Bratsk Airport is UIBB.
Where is BTK airport located?
Bratsk Airport (BTK) is located in Bratsk, Russia.
What time zone is BTK in?
Bratsk Airport operates in the Asia/Irkutsk time zone, which is UTC+8.
What is the nearest airport to BTK?
The nearest airport to Bratsk Airport (BTK) is Ust-Kut Airport (UKX) in Ust-Kut, about 253 km away.
Same country