Reference only — not for real-world navigation.
K21D
Lake Elmo Airport · St Paul
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
933 ft / 284 m
Transition Altitude
18,000 ft
Primary Channel
CLD 118.63 MHz (CLNC DEL)
Live Conversion
inHg
hPa
Flight Planning
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Welcome to the technical flight briefing for Lake Elmo Airport (K21D), located in St Paul, 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 933 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
Lake Elmo Airport
ICAO / IATA
K21D / —
Municipality
St Paul
Country
Region
US-MN — Minnesota
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
933 ft
Wikipedia
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 14 / 32
LIGHTED
Runway Length: 2,850 ft / 869 m
Runway Width: 75 ft / 23 m
Surface Type: ASPH-G
Heading: 137° / 317°
Runway Width: 75 ft / 23 m
Surface Type: ASPH-G
Heading: 137° / 317°
RWY 14 (137°)
No ILS / Visual Only
RWY 32 (317°)
No ILS / Visual Only
Runway 04 / 22
UNLIT
Runway Length: 2,497 ft / 761 m
Runway Width: 75 ft / 23 m
Surface Type: ASPH-G
Heading: 39° / 219°
Runway Width: 75 ft / 23 m
Surface Type: ASPH-G
Heading: 39° / 219°
RWY 04 (39°)
No ILS / Visual Only
RWY 22 (219°)
No ILS / Visual Only
A/D MINNEAPOLIS APP/DEP
121.20 MHz
CLD CLNC DEL
118.63 MHz
UNIC CTAF/UNICOM
122.80 MHz
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026