Reference only — not for real-world navigation.
K3CM
James Clements Municipal Airport · Bay City
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
585 ft / 178 m
Transition Altitude
18,000 ft
Primary Channel
A/D 120.95 MHz (SAGINAW APP/DEP)
Live Conversion
inHg
hPa
Flight Planning
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Welcome to the technical flight briefing for James Clements Municipal Airport (K3CM), located in Bay City, 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 585 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
James Clements Municipal Airport
ICAO / IATA
K3CM / —
Municipality
Bay City
Country
Region
US-MI — Michigan
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
585 ft
Wikipedia
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 18 / 36
LIGHTED
Runway Length: 3,800 ft / 1,158 m
Runway Width: 75 ft / 23 m
Surface Type: Asphalt
Heading: 176° / 356°
Runway Width: 75 ft / 23 m
Surface Type: Asphalt
Heading: 176° / 356°
RWY 18 (176°)
No ILS / Visual Only
RWY 36 (356°)
No ILS / Visual Only
Runway 05 / 23
LIGHTED
Runway Length: 2,619 ft / 798 m
Runway Width: 75 ft / 23 m
Surface Type: Asphalt
Heading: 45° / 225°
Runway Width: 75 ft / 23 m
Surface Type: Asphalt
Heading: 45° / 225°
RWY 05 (45°)
No ILS / Visual Only
RWY 23 (225°)
No ILS / Visual Only
A/D SAGINAW APP/DEP
120.95 MHz
UNIC CTAF/UNICOM
122.80 MHz
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026