Airport Record

Big Sandy Airport (3U8)

Big Sandy, MT · public-use

3
Runways
2,700 ft
Elevation
3,570 ft
Longest Runway
MT
State

Big Sandy Airport — Big Sandy, MT

Airport Overview

Big Sandy Airport (3U8) is a public-use airport in Big Sandy, MT, at an elevation of 2,700 ft MSL. It has 3 runways; the longest, 06/24, measures 3,570 ft (asphalt) and is lighted. Big Sandy Airport is publicly owned.

According to FAA data, 3U8 offers avgas (100LL) only — no jet fuel. Transient hangar and tie-down parking is available.

This airport is not a public charter destination; it is listed for reference. Browse our airport directory for charter-ready airports nearby.

Frequently Asked Questions

Big Sandy Airport (3U8) is located in Big Sandy, MT, at 2,700 ft elevation. Coordinates: 48.1632°, -110.1157°.

Big Sandy Airport has 3 runways; the longest (06/24) measures 3,570 ft (asphalt).

Per FAA data, 3U8 has 100LL avgas.

3U8 is a public-use airport (publicly owned).