Challis (KLLJ)
Non-towered public-use airport serving Challis, Idaho, at 5,076 ft elevation.
Elevation5,076 ft
ControlNon-towered
Longest runway4,601 ft
Magnetic variation12° E
High elevation. At 5,076 ft, density altitude on a warm day can be thousands of feet higher. Check performance with the density altitude calculator.
On the field: flight training, charter (as listed in FAA data). Find flight schools in Idaho.
Live weather
Forecast (TAF)
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Frequencies
| AWOS/ASOS | 119.275 |
|---|---|
| CTAF | 122.8 |
| UNICOM | 122.8 |
Runways
| Runway | Size | Surface | Lights |
|---|---|---|---|
| 17/35 | 4,601 × 60 ft | Asphalt | Medium intensity |
Fuel: 100, A. Sectional: Great Falls.
Runway diagram
Drawn to scale from FAA runway-end data, true north up. Not for navigation: use the official FAA airport diagram and Chart Supplement.
Nearby airports
0U8May15 NM EU72Upper Loon Creek Usfs26 NM WC53Lower Loon Creek30 NM NWD47Cougar Ranch33 NM NW0U3Mahoney Creek Usfs33 NM NWU61Twin Bridges35 NM S
Before you fly here
- Read the FAA Chart Supplement entry for LLJ: traffic pattern, CTAF/UNICOM, hours, fuel and remarks.
- Check NOTAMs and get a weather briefing at 1800wxbrief.com.
- Study the airport diagram and the sectional around KLLJ for airspace and terrain.
- More detail: AirNav · SkyVector
Airport data from the FAA National Airspace System Resource (NASR) subscription effective Oct 1, 2026; magnetic variation as published for 2025. Weather is live from aviationweather.gov. Always confirm with current official sources before flight. This guide is a study aid.