Watertown / Brownlee Heliport HeliportPrivate
15SD · SD · Non-towered
Nearby now
Loading…
Weather
METAR observed
Loading current weather…
TAF forecast
Loading forecast…
Sun & FAA night2026-08-07 · night begins 09:20 PM
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:48 AM | 10:48Z |
| Sunrise | 06:21 AM | 11:21Z |
| Sunset | 08:47 PM | 01:47Z |
| Evening civil twilight Loggable night begins | 09:20 PM | 02:20Z |
Plan a flight from 15SD
Winds aloft NOAA forecast · 3,000 to 53,000 ft
Loading winds aloft…
Full reports: nearest reporting station
Advisories
Airspace hazards
Checking advisories…
Runways
Headings shown are true (magnetic variation unavailable).
Prefer one flat page? Full runway details for 15SD → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 15SD kneeboard →
Comms & NavAids
Nearby navigation aids
ATY 116.60
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| ATY · Watertown | TACAN | 116.60 · 113X | — | r157° / 6 NM |
Charts & procedures
No published instrument procedures or Chart Supplement for 15SD — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- 15SD
- Coordinates
- 44.8833, -97.1081
- Elevation
- 1,720 ft MSL
- Sectional chart
- TWIN CITIES
- Airport use
- Private
- Control tower
- No
- ARTCC
- MINNEAPOLIS (ZMP)
- Flight service (FSS)
- HURON · 122.2 · 1-800-WX-BRIEF
- Attendance
- UNATNDD
- Segmented circle
- No
- Activated
- 2012/02
- Distance from city
- 3 NW
Ownership & management 2 contacts
Remarks FAA · 2 notes
General
- FOR CD CTC MINNEAPOLIS ARTCC AT 651-463-5588.
Obstructions
- 30 FT POLE 150 FT S & W OF PAD.
Nearby airports
Loading nearby conditions…
Also nearby: 0SD2 Prairie Lakes West Heliport (private) (2 NM) · 3SD6 Living Earth Heliport (10 NM) · SD20 Crooked Lake Lodge Heliport (private) (13 NM) · 5H3 Clear Lake Municipal Airport (19 NM) · SD19 Andersen Farms Airport (private) (26 NM)
About 15SD
Watertown / Brownlee Heliport (15SD) is a heliport in SD, at 1,720 ft MSL. It has no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 15SD, refreshed from the Aviation Weather Center and FAA NASR.
Does 15SD have a control tower?
No. Watertown / Brownlee Heliport is a non-towered (pilot-controlled) heliport; use the published CTAF/UNICOM in the Comms & NavAids section.
Where is 15SD?
Watertown / Brownlee Heliport is in SD, at an elevation of 1,720 ft MSL. Coordinates: 44.8833, -97.1081.
Fly out of 15SD often?
Save 15SD as your home base in the SkyReady app for a one-tap Go/No-Go readiness brief, weather alerts, and automatic FAA currency — free to log.
Weather is live from the Aviation Weather Center; airport facility data is from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources. Open 15SD in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator. Planning from here? Find the nearest airport with fuel or an approach, or check whether an IFR alternate is required.