Grand Marais/Cook County (0G5)

Seaplane base information: Grand Marais, MN, United States. Search for another airport below.

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Location and general information

Facility type: Seaplane base
FAA identifier: 0G5
FAA site number: 10713.41*C
City / state: Grand Marais, MN
County: Cook
Time zone: America/Chicago
Reference point: 47°49'22.20" N
90°24'26.30" W
Elevation: 1,635 ft (estimated)
Magnetic variation: 0° W (1985)
Status: Operational
Ownership: Public, Cook Co Highway Commission
Use: Open to the public
Airport area: 6 acres
From downtown: 6 NM northwest
Sectional chart: Green Bay
Activated: 09/1947

Services and facilities

Control tower: No
Attendance: Unattended
Airframe / engine repair: Major / major
Transient storage: Tie-downs
Other services: Beaching gear
ARTCC: Minneapolis (ZMP)
Flight service: Princeton (PNM)
1-800-WX-BRIEF
NOTAM facility: PNM
Segmented circle: No
Landing fee: No
Customs: Landing rights airport
Airport manager: Rodney Roy
218-387-3024
Last FAA inspection: 08/13/2025

FAA remarks

Customs available, may-oct; call 218-475-2244.
For CD contact Minneapolis ARTCC at 651-463-5588.

Source: FAA Airport Data and Information Portal (ADIP), effective October 29, 2026. View this airport on the FAA site

Seaplane base facts

FAA identifier: 0G5
Location: Grand Marais, MN, United States
Elevation: 1,635 ft
Time zone: America/Chicago
Coordinates: 47.82283, -90.40731

Runways

Runway	Size	Surface
09W / 27W	15,000 × 1,500 ft	Water
03W / 21W	3,000 × 2,000 ft	Water

Codes, elevation and runways: FAA airport data (NASR), effective 2026-10-29. Reference only, not for navigation.

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