| FAA Information Effective: | 2013-12-12 |
| Airport Identifier: | 23S |
| Airport Status: | Operational |
| Longitude/Latitude: | 113-26-42.8000W/47-10-55.0000N -113.445222/47.181944 (Estimated) |
| Elevation: | 4256 ft / 1297.23 m (Estimated) |
| Land: | 48 acres |
| From nearest city: | 2 nautical miles E of Seeley Lake, MT |
| Location: | Missoula County, MT |
| Magnetic Variation: | 18E (1985) |
| Ownership: | Publicly owned |
| Owner: | Mt Aeronautics Division |
| Address: | Po Box 200507 Helena, MT 59620-0507 |
| Phone number: | 406-444-2506 |
| Manager: | Mt Aeronautics |
| Address: | Po Box 200507 Helena, MT 59620-0507 |
| Phone number: | 406-444-2506 |
| Airport Use: | Open to public |
| Wind indicator: | Yes |
| Segmented Circle: | Yes |
| Control Tower: | No |
| Beacon Color: | Clear (unlighted land airport) |
| Landing fee charge: | No |
| Sectional chart: | Great Falls |
| Region: | ANM - Northwest Mountain |
| Boundary ARTCC: | ZLC - Salt Lake City |
| Tie-in FSS: | GTF - Great Falls |
| FSS on Airport: | No |
| FSS Toll Free: | 1-800-WX-BRIEF |
| NOTAMs Facility: | GTF (NOTAM-d service avaliable) |
| CTAF: | 122.900 |
| Airframe Repair: | NONE |
| Power Plant Repair: | NONE |
| Bottled Oxygen: | NONE |
| Bulk Oxygen: | NONE |
| Dimension: | 4575 x 75 ft / 1394.5 x 22.9 m |
| Surface: | TURF, |
| Runway 16 | Runway 34 | |
|---|---|---|
| Longitude: | 113-26-42.7819W | 113-26-42.7819W |
| Latitude: | 47-11-17.5602N | 47-10-32.3938N |
| Elevation: | 4256.00 ft | 4180.00 ft |
| Alignment: | 127 | 0 |
| Traffic Pattern: | Left | Left |
| Markings: | Nonstandard, Good Condition RY 16 RY CONES WITH REFLECTIVE TAPE ALONG FULL LENGTH OF RY EXCP DURG WINTER MONTHS. | Nonstandard, Good Condition RY 34 MARKED FULL LENGTH WITH WHITE CONES WITH REFLECTIVE TAPE SUMMER MONTHS. |
| Obstruction: | 38 ft trees, 272.0 ft from runway, 7:1 slope to clear | , 20:1 slope to clear |
| TKOFS TO NORTH NOT RECOMMENDED DUE TO RISING TERRAIN. |
| TREES IN TRANSITIONAL SFC FULL RY LENGTH BOTH SIDES. |
| ULTRALIGHTS ON & INVOF ARPT. |
| BIRDS & WILDLIFE ON & INVOF ARPT. |
| SNOW REMOVAL INTERMITTENT, CALL AMGR FOR CURRENT CONDITIONS 406-444-2506. |
| RY 34 HAS 1150 FT OVERRUN AVBL FOR TKOF AND LDG. |