Reference only — not for real-world navigation.
KLEM
Lemmon Municipal Airport · Lemmon
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
2,571 ft / 784 m
Transition Altitude
18,000 ft
Primary Channel
UNIC 122.80 MHz (CTAF/UNICOM)
Live Conversion
inHg
hPa
Flight Planning
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Welcome to the technical flight briefing for Lemmon Municipal Airport (KLEM), located in Lemmon, United States. As a vital hub for Microsoft Flight Simulator 2024, MSFS 2020, and X-Plane pilots, this facility features 2 active runways with a maximum elevation of 2,571 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
Lemmon Municipal Airport
ICAO / IATA
KLEM / LEM
Municipality
Lemmon
Country
Region
US-SD — South Dakota
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
2,571 ft
Official Website
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 11 / 29
LIGHTED
Runway Length: 4,501 ft / 1,372 m
Runway Width: 75 ft / 23 m
Surface Type: Asphalt
Heading: 125.9° / 305.9°
Runway Width: 75 ft / 23 m
Surface Type: Asphalt
Heading: 125.9° / 305.9°
RWY 11 (125.9°)
No ILS / Visual Only
RWY 29 (305.9°)
No ILS / Visual Only
Runway 17 / 35
UNLIT
Runway Length: 1,900 ft / 579 m
Runway Width: 60 ft / 18 m
Surface Type: Grass
Heading: 185° / 5°
Runway Width: 60 ft / 18 m
Surface Type: Grass
Heading: 185° / 5°
RWY 17 (185°)
No ILS / Visual Only
RWY 35 (5°)
No ILS / Visual Only
CNTR MINNEAPOLIS CNTR
124.25 MHz
UNIC CTAF/UNICOM
122.80 MHz
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026