Watertown / Brownlee Heliport
Daylight today(Oct 14, 2026, local time)
About 11h 4m 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 Watertown / Brownlee Heliport
Watertown / Brownlee Heliport is a heliport in United States. It sits at an elevation of 1,720 ft (524 m). It observes America/Chicago local time. The nearest airport is Watertown Regional Airport (ATY), about 2.7 nm to the nw.
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 (0)
No runway data recorded for this airport.
Airspace in this area(1)
| Name | Class | Type | Floor | Ceiling |
|---|---|---|---|---|
| WATERTOWN CLASS E2 | Class E | Controlled | GND | 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 | — | 1,916 ft | — |
| Obstacle | — | 1,919 ft | — |
| Obstacle | — | 1,886 ft | — |
| Obstacle | — | 1,909 ft | — |
| Obstacle | — | 1,883 ft | — |
| Obstacle | — | 1,900 ft | — |
| Obstacle | — | 1,913 ft | — |
| Obstacle | — | 1,913 ft | — |
Tallest obstacles within ~10 nm. Data via OpenAIP. Reference only — consult official charts.
Nearby airports
Great-circle distance and true bearing from Watertown / Brownlee Heliport.
Frequently asked questions
Where is Watertown / Brownlee Heliport located?
Watertown / Brownlee Heliport is heliport located in United States, at an elevation of 1,720 ft (524 m).
What time zone is Watertown / Brownlee Heliport in?
Watertown / Brownlee Heliport is in the America/Chicago time zone (UTC-05:00).
What is the magnetic variation at Watertown / Brownlee Heliport?
The magnetic variation (declination) at Watertown / Brownlee Heliport is approximately 2.8° E, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Watertown / Brownlee Heliport?
The nearest airport to Watertown / Brownlee Heliport is Watertown Regional Airport (ATY), about 2.7 nm to the nw, followed by South Shore Airport and Clear Lake Municipal Airport.
Is the information on this page suitable for flight planning?
No. Watertown / Brownlee Heliport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.