Brettuns Pond Seaplane Base
Daylight today(Sep 2, 2026, local time)
About 13h 12m 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 Brettuns Pond Seaplane Base
Brettuns Pond Seaplane Base is a seaplane base in Livermore, United States. It sits at an elevation of 400 ft (122 m) and has 2 runways, the longest 3,500 ft / 1,067 m. It observes America/New York local time. The nearest airport is Bowman Field (B10), about 4.8 nm to the ene.
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 |
|---|---|---|---|---|---|
| 17W / 35W | 3,500 ft / 1,067 m | 700 ft | Water | Unlit | Open |
| 04W / 22W | 3,000 ft / 914 m | 200 ft | Water | Unlit | Open |
Airspace in this area(1)
| Name | Class | Type | Floor | Ceiling |
|---|---|---|---|---|
| CONDOR 1 INT BY NOTAM | Special use | Danger | 7000 ft MSL | 17999 ft MSL |
Approximate bounding-box match from OpenAIP · all United States airspace. Reference only — consult official charts for exact boundaries and status.
Tall obstacles nearby
| Obstacle | Height AGL | Top (MSL) | Lit |
|---|---|---|---|
| Obstacle | 449 ft | 1,325 ft | — |
| Obstacle | 449 ft | 1,545 ft | — |
| Obstacle | 449 ft | 1,532 ft | — |
| Obstacle | 449 ft | 1,503 ft | — |
| Obstacle | 449 ft | 1,516 ft | — |
| Obstacle | 449 ft | 1,562 ft | — |
| Obstacle | 449 ft | 1,516 ft | — |
| Obstacle | 449 ft | 1,512 ft | — |
Tallest obstacles within ~10 nm. Data via OpenAIP. Reference only — consult official charts.
Nearby airports
Great-circle distance and true bearing from Brettuns Pond Seaplane Base.
Frequently asked questions
Where is Brettuns Pond Seaplane Base located?
Brettuns Pond Seaplane Base is seaplane base located in Livermore, United States, at an elevation of 400 ft (122 m).
How many runways does Brettuns Pond Seaplane Base have?
Brettuns Pond Seaplane Base has 2 runways, the longest being 3,500 ft / 1,067 m.
What time zone is Brettuns Pond Seaplane Base in?
Brettuns Pond Seaplane Base is in the America/New York time zone (UTC-04:00).
What is the magnetic variation at Brettuns Pond Seaplane Base?
The magnetic variation (declination) at Brettuns Pond Seaplane Base is approximately 14.6° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Brettuns Pond Seaplane Base?
The nearest airport to Brettuns Pond Seaplane Base is Bowman Field (B10), about 4.8 nm to the ene, followed by Abbots Airport and Hilltop Airport.
Is the information on this page suitable for flight planning?
No. Brettuns Pond Seaplane Base data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.