Reference only — not for real-world navigation.
KLLJ
Challis Airport · Challis
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
5,072 ft / 1,546 m
Transition Altitude
18,000 ft
Primary Channel
ASOS 119.28 MHz (ASOS)
Live Conversion
inHg
hPa
Runway Summary (Quick-Links)
16/34 · 4,600 ft · AsphaltLIGHTEDFlight Planning
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Welcome to the technical flight briefing for Challis Airport (KLLJ), located in Challis, United States. As a vital hub for Microsoft Flight Simulator 2024, MSFS 2020, and X-Plane pilots, this facility features 1 active runway with a maximum elevation of 5,072 ft. Please note that this field primarily supports VFR and visual approach procedures.Reference the data below for primary communication channels and detailed runway characteristics. Pilots should observe a Transition Altitude of 18,000 ft verified for this field for altimeter reset procedures.
Full Name
Challis Airport
ICAO / IATA
KLLJ / CHL
Municipality
Challis
Country
Region
US-ID — Idaho
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
5,072 ft
Official Website
Wikipedia
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 16 / 34
LIGHTED
Runway Length: 4,600 ft / 1,402 m
Runway Width: 60 ft / 18 m
Surface Type: Asphalt
Heading: 182° / 2°
Runway Width: 60 ft / 18 m
Surface Type: Asphalt
Heading: 182° / 2°
RWY 16 (182°)
No ILS / Visual Only
RWY 34 (2°)
No ILS / Visual Only
ASOS ASOS
119.28 MHz
CNTR SALT LAKE CITY CNTR
128.05 MHz
RDO BOISE RDO
122.60 MHz
UNIC CTAF/UNICOM
122.80 MHz
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026