wxdecoder
Y98

Grand Marais Airport

Grand Marais, MichiganElevation 838 ftSmall airport

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RUNWAYS

Runway detail & declared distances

2 runways · longest 2,800 ft

05/23
Dimensions
2,600 x 150 ft
Surface
Turf (fair)
RWY 0546°T
Displaced threshold400 ft
Traffic patternLeft
RWY 23226°T
Traffic patternLeft
14/32
Dimensions
2,800 x 100 ft
Surface
Turf (fair)
RWY 14136°T
Traffic patternLeft
RWY 32316°T
Traffic patternLeft

Runway data from the FAA NASR dataset (effective 2026-06-11). Verify with the current Chart Supplement and NOTAMs.

AIRPORT INFORMATION

Facility & services

Grand Marais Airport is in Grand Marais, Michigan. Field elevation 838 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPublicly owned
UseOpen to the public
TypeSmall airport
ManagerHEATHER DOBBERSTEIN
Manager phone906-203-7524
AttendedUNATNDD
CHARTS & AIRSPACE
ICAO / IATAY98
SectionalGREEN BAY
Center (ARTCC)MINNEAPOLIS
Flight service (AFSS)GREEN BAY
RegionMichigan
CountryUnited States
Coordinates46.6208, -85.9168
Distance from city4 NM SE
SERVICES & LIGHTING
Control towerNon-towered
CTAF122.700
UNICOM122.700
FREQUENCIES

Communications

122.700
CTAF
CTAF
122.700
UNICOM
UNICOM

Not all tower/ground/approach frequencies are in our datasets. Verify with the FAA Chart Supplement.

AIRPORT REMARKS

Operational remarks

›3 FT YELLOW CONES.
›FOR CD CTC MINNEAPOLIS ARTCC AT 651-463-5588.
›ARPT CLSD OCT 15 - MAY 15. RWYS & ROADS TO ARPT NOT PLOWED IN WINTER.
›APCH RATIO 20:1 TO DTHR.
›3 FT YELLOW CONES.
›RWY & DTHR MKD WITH 3 FT YELLOW CONES.
›ROUGH WITH AREAS OF SAND.
›ROUGH.
›TWP HALL.
›CELL.
›3 FT YELLOW CONES.
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗Wikipedia
↗Y98 on OurAirports
FREQUENTLY ASKED
Does Y98 have a METAR?
No on-field METAR is issued for Y98. This page uses the nearest reporting station as a reference.
Does Y98 have a TAF?
No TAF is issued directly for Y98. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at Y98?
Y98 sits at 838 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for Y98?
No. wxdecoder.com is for education and situational awareness only. It is not an official weather briefing or a substitute for official sources, NOTAM review, and pilot judgment.
This app is for aviation weather education, training, and situational awareness only. It is not a substitute for an official weather briefing, approved flight-planning software, flight service, dispatch procedures, current FAA regulations, or pilot judgment. Always verify weather with official sources before flight.