Reference only — not for real-world navigation.
KOSC
Oscoda Wurtsmith Airport · Oscoda
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS FREQUENCIES VERIFIED ✅
Field Elevation
633 ft / 193 m
Transition Altitude
18,000 ft
Primary Channel
AWOS 116.10 MHz (AWOS 3)
Live Conversion
inHg
hPa
Runway Summary (Quick-Links)
7/25 · 11,800 ft · AsphaltLIGHTEDFlight Planning
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Welcome to the technical flight briefing for Oscoda Wurtsmith Airport (KOSC), located in Oscoda, 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 633 ft. Instrument approaches (IFR) are supported with verified ILS frequencies and identifiers for precision landings.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
Oscoda Wurtsmith Airport
ICAO / IATA
KOSC / OSC
Municipality
Oscoda
Country
Region
US-MI — Michigan
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
633 ft
Wikipedia
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 7 / 25
ILS EQUIPPEDLIGHTED
Runway Length: 11,800 ft / 3,597 m
Runway Width: 200 ft / 61 m
Surface Type: Asphalt
Heading: 58° / 238°
Runway Width: 200 ft / 61 m
Surface Type: Asphalt
Heading: 58° / 238°
RWY 7 (58°)
No ILS / Visual Only
RWY 25 (238°)
108.50 MHz
IDENT: LJU | CRS: 245°
AWOS AWOS 3
116.10 MHz
CNTR MINNEAPOLIS CNTR
118.53 MHz
UNIC CTAF/UNICOM
123.00 MHz
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: FAA NASR · Cycle: Jan 2026