| Miley Memorial Field | |
| Iata: | BPI |
| Icao: | KBPI |
| Faa: | BPI |
| Type: | Public |
| Owner: | Big Piney-Marbleton Airport Board |
| City-Served: | Big Piney / Marbleton, Wyoming |
| Elevation-F: | 6,994 |
| Elevation-M: | 2,132 |
| R1-Number: | 13/31 |
| R1-Length-F: | 6,803 |
| R1-Length-M: | 2,074 |
| R1-Surface: | Asphalt |
| R2-Number: | 8/26 |
| R2-Length-F: | 3,301 |
| R2-Length-M: | 1,006 |
| R2-Surface: | Turf |
| Stat-Year: | 2022 |
| Stat1-Header: | Aircraft operations (year ending 6/30/2022) |
| Stat1-Data: | 3,554 |
| Footnotes: | Source: Federal Aviation Administration[1] |
Miley Memorial Field, formerly known as Big Piney-Marbleton Airport, is a public airport located three miles (5 km) north of Big Piney and two miles (3 km) north of Marbleton, both towns in Sublette County, Wyoming, United States. It is owned by the Big Piney-Marbleton Airport Board.
Miley Memorial Field covers an area of 1199acres which contains two runways: 13/31 has a 6,803 x 75 ft (2,074 x 23 m) asphalt surface, while 8/26 has a 3,301 x 60 ft (1,006 x 18 m) turf surface.
For the 12-month period ending June 30, 2022, the airport had 3,544 aircraft operations, an average of 68 per week: 99% general aviation, 1% air taxi and <1% military. At that time, there were 13 single-engine aircraft and 1 helicopter based at the airport.