Grand Marais/cook County Seaplane Base (0G5) — Grand Marais, MN
Grand Marais/cook County Seaplane Base (0G5)
0G5
Grand Marais/cook County Seaplane Base (0G5)
Grand Marais, MN
Grand Marais/cook County Seaplane Base (0G5) is a public-use seaplane base located in Grand Marais, MN. The airport sits at an elevation of 1635 feet above mean sea level. It features 2 runways. Aviation communications are supported by 2 published radio frequencies.
| FAA Information Effective | 2026-09-03 |
| Airport Identifier | 0G5 |
| Airport Status | Operational |
| Longitude/Latitude |
90°24'26.3000"
W /
47°49'22.2000"
N -90.407306 / 47.822833 (Estimated) |
| Elevation | 1635.00 ft / 498.35 m (Estimated) |
| Land | 6 acres |
| From nearest city | 6 nautical miles NW of Grand Marais, MN |
| Location | Cook County, MN |
| Airport Use | Open to public |
| Segmented Circle | No |
| Control Tower | NON-ATCT |
| Landing fee charge | No |
| Sectional chart | GREEN BAY |
| Region | AGL - Great Lakes |
| Responsible ARTCC | ZMP - MINNEAPOLIS |
| Tie-in FSS | PNM - PRINCETON |
| FSS on Airport | No |
| FSS Toll Free | 1-800-WX-BRIEF |
| NOTAMs Facility | PNM (NOTAM-d service available) |