Reference only — not for real-world navigation.
Y98
Grand Marais Airport · Grand Marais
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
838 ft / 255 m
Transition Altitude
18,000 ft
Primary Channel
—
Live Conversion
inHg
hPa
Flight Planning
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Welcome to the technical flight briefing for Grand Marais Airport (Y98), located in Grand Marais, 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 838 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
Grand Marais Airport
ICAO / IATA
Y98 / —
Municipality
Grand Marais
Country
Region
US-MI — Michigan
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
838 ft
Wikipedia
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 14 / 32
UNLIT
Runway Length: 2,800 ft / 853 m
Runway Width: 100 ft / 30 m
Surface Type: TURF-P
Heading: —° / —°
Runway Width: 100 ft / 30 m
Surface Type: TURF-P
Heading: —° / —°
RWY 14
No ILS / Visual Only
RWY 32
No ILS / Visual Only
Runway 05 / 23
UNLIT
Runway Length: 2,600 ft / 792 m
Runway Width: 150 ft / 46 m
Surface Type: TURF-P
Heading: —° / —°
Runway Width: 150 ft / 46 m
Surface Type: TURF-P
Heading: —° / —°
RWY 05
No ILS / Visual Only
RWY 23
No ILS / Visual Only
No frequency data available.
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026