Middle Hero Seaplane Base
Daylight today(Sep 4, 2026, local time)
About 13h 7m 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 Middle Hero Seaplane Base
Middle Hero Seaplane Base is a seaplane base in Grand Isle, United States. It sits at an elevation of 105 ft (32 m) and has 2 runways, the longest 10,000 ft / 3,048 m. It observes America/New York local time. The nearest airport is Smith Airport (US-7941), about 0.5 nm to the w.
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 (2)
| Runway | Length | Width | Surface | Lighting | Status |
|---|---|---|---|---|---|
| 02W / 20W | 10,000 ft / 3,048 m | 2000 ft | Water | Unlit | Open |
| 15W / 33W | 10,000 ft / 3,048 m | 2000 ft | Water | Unlit | Open |
Tall obstacles nearby
| Obstacle | Height AGL | Top (MSL) | Lit |
|---|---|---|---|
| Obstacle | — | 1,391 ft | — |
| Obstacle | — | 1,417 ft | — |
| Obstacle | — | 1,404 ft | — |
| Obstacle | — | 1,319 ft | — |
Tallest obstacles within ~10 nm. Data via OpenAIP. Reference only — consult official charts.
Nearby airports
Great-circle distance and true bearing from Middle Hero Seaplane Base.
Frequently asked questions
Where is Middle Hero Seaplane Base located?
Middle Hero Seaplane Base is seaplane base located in Grand Isle, United States, at an elevation of 105 ft (32 m).
How many runways does Middle Hero Seaplane Base have?
Middle Hero Seaplane Base has 2 runways, the longest being 10,000 ft / 3,048 m.
What time zone is Middle Hero Seaplane Base in?
Middle Hero Seaplane Base is in the America/New York time zone (UTC-04:00).
What is the magnetic variation at Middle Hero Seaplane Base?
The magnetic variation (declination) at Middle Hero Seaplane Base is approximately 13.6° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Middle Hero Seaplane Base?
The nearest airport to Middle Hero Seaplane Base is Smith Airport (US-7941), about 0.5 nm to the w, followed by Savage Island Airport and Butler Island Airport.
Is the information on this page suitable for flight planning?
No. Middle Hero Seaplane Base data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.