Harlem Airport
48S · Harlem, Montana · Blaine County · map
Harlem Airport is a public-use airport owned by Blaine Co-City of Harlem, 3 miles north of Harlem, Montana, 2,643 feet above sea level. It has 2 runways; the longest, 11/29, is 4,100 feet of asphalt.
The airport
- Codes
- FAA 48S
- Kind
- Airport · open to the public · publicly owned
- Owner
- Blaine Co-City of Harlem
- Elevation
- 2,643 feet above sea level
- Control tower
- No control tower
- Attended
- unattended
- Lights
- runway lights see the remarks below; beacon sunset to sunrise
- Repairs
- airframe: none; engine: none
- Parking
- hangar, tiedown
- On the chart
- Billings sectional
- Magnetic variation
- 16E
- In the FAA's files since
- April 1940
Runways 2
For understanding the field, not for navigation.
| Runway | Length × width | Surface | Lights |
|---|---|---|---|
| 11/29 | 4,100 × 75 ft | Asphalt, good | Medium-intensity lights |
| 15/33 | 1,933 × 120 ft | Grass, poor |
- Runway 29: PAPI, two lights on the left
Radio frequencies
| Common traffic advisory (CTAF) | 122.9 |
Wind map live wind over the area, from Windy.com
Colours show wind speed, the moving lines its direction; drag the time bar for the coming days. Map and forecast by Windy.com.
Aircraft registered in Harlem from the FAA register
2 aircraft are registered to owners in Harlem, Montana: 2 piston singles. Not every one of them is based at this airport; the based-aircraft count above is the FAA's figure for this airport alone.
Individuals are counted, never named. All aircraft registered in Montana.
Accidents and incidents at or near this airport NTSB records · 1 since 1982, 1 fatal
Cases the NTSB recorded with this as the nearest airport, newest first. Each opens the full report in plain English.
Nearby within 30 nautical miles
The FAA's remarks as written in the airport file
- Activate medium-intensity runway lights runway 11/29 and PAPI runway 29 - the common traffic frequency.
- Telephones available in terminal building. Push button lock on door. Key 122.9 to enter building.
- Marked with white cones spaced 200 feet. Most cones misg.
- Runway 15/33 has large gopher holes and tall grass thrut.
Facts from the FAA's airport file effective October 1, 2026, written out in plain English; weather from the National Weather Service's aviation weather service; registered aircraft from the FAA register as of October 5, 2026; accidents from the NTSB's public database. Owners are shown only when they are an organisation; no person is named. Check the official sources before a flight: this page is for understanding an airport, not for planning one.