Gunflint Seaplane Base
Daylight today(Sep 3, 2026, local time)
About 13h 18m of daylight. Civil twilight (dawn/dusk) approximates the FAA definition of night for logging and currency. Times are computed and approximate — verify with official sources.
About Gunflint Seaplane Base
Gunflint Seaplane Base is a closed in Grand Marais, United States. It sits at an elevation of 1,543 ft (470 m) and has 1 runway, the longest 30,000 ft / 9,144 m.
Summary generated from this airport’s structured data — reference only.
Live traffic nearby
Aircraft currently within ~40 nm, from live ADS-B. Positions are approximately real-time — not for navigation.
Live ADS-B by adsb.lol & the OpenSky Network. Not for navigation.
Map
Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.
Runways (1)
| Runway | Length | Width | Surface | Lighting | Status |
|---|---|---|---|---|---|
| E / W | 30,000 ft / 9,144 m | 5000 ft | Water | Unlit | Open |
Airspace in this area(1)
| Name | Class | Type | Floor | Ceiling |
|---|---|---|---|---|
| P204 | Special use | Prohibited | GND | 4000 ft MSL |
Approximate bounding-box match from OpenAIP · all United States airspace. Reference only — consult official charts for exact boundaries and status.
Frequently asked questions
Where is Gunflint Seaplane Base located?
Gunflint Seaplane Base is closed located in Grand Marais, United States, at an elevation of 1,543 ft (470 m).
How many runways does Gunflint Seaplane Base have?
Gunflint Seaplane Base has 1 runway, the longest being 30,000 ft / 9,144 m.
Is the information on this page suitable for flight planning?
No. Gunflint Seaplane Base data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.