Shadduck Seaplane BasePrivate
3MN0 · Annandale, MN · Non-towered · Open on the map
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Weather
METAR observed
TAF forecast
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Sun & FAA night2026-09-21 · night begins 07:46 PM
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 06:32 AM | 11:32Z |
| Sunrise | 07:02 AM | 12:02Z |
| Sunset | 07:16 PM | 00:16Z |
| Evening civil twilight Loggable night begins | 07:46 PM | 00:46Z |
Plan a flight from 3MN0
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Full reports: nearest reporting station
Advisories
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Airspace hazards · Checking SIGMETs and G-AIRMETs…
Temporary flight restrictions · Checking for TFRs…
Runways
Headings shown are true (magnetic variation unavailable).
| Runway | Length | Your margin |
|---|---|---|
| 13W/31W | 8,000 ft |
Prefer one flat page? Full runway details for 3MN0 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 3MN0 kneeboard →
Comms & NavAids
Nearby navigation aids
STC 112.10 · GEP 117.30 · FCM 117.70
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| STC · St Cloud | VOR/DME | 112.10 · 58X | Terminal | r183° / 15.5 NM |
| GEP · Gopher | VORTAC | 117.30 · 120X | High | r280° / 31.8 NM |
| FCM · Flying Cloud | VOR/DME | 117.70 · 124X | Low | r315° / 39.4 NM |
Charts & procedures
No published instrument procedures or Chart Supplement for 3MN0 — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- 3MN0
- Coordinates
- 45.2922, -94.0947
- Elevation
- 991 ft MSL
- Airport use
- Private
- Control tower
- No
- ARTCC
- MINNEAPOLIS (ZMP)
- Flight service (FSS)
- PRINCETON · 122.2 · 1-800-WX-BRIEF
- Attendance
- UNATNDD
- Segmented circle
- No
- Activated
- 2004/07
- Distance from city
- 2 NE
Ownership & management 2 contacts
Remarks FAA · 1 notes
General
- FOR CD CTC MINNEAPOLIS ARTCC AT 651-463-5588.
Nearby airports
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Also nearby: 6MN5 Gale's (private) (6 NM) · 8Y6 Leaders Clear Lake (11 NM) · 6MN3 McKeen (private) (13 NM) · 32MN Don's Landing Field (private) (14 NM)
About 3MN0
Shadduck (3MN0) is a seaplane base in Annandale, MN, at 991 ft MSL. It has 1 runway, the longest 8,000 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 3MN0, refreshed from the Aviation Weather Center and FAA NASR.
Does 3MN0 have a control tower?
No. Shadduck is a non-towered (pilot-controlled) seaplane base; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at 3MN0?
Shadduck has 1 runway; the longest is 8,000 ft. See the Runways section for headings, surface, and lighting.
Where is 3MN0?
Shadduck is in Annandale, MN, at an elevation of 991 ft MSL. Coordinates: 45.2922, -94.0947.
More about 3MN0
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 3MN0 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.
Something here wrong or out of date? Report a data problem.