Mayo Clinic Health System/Mankato HeliportPrivate
3MN6 · Mankato, 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 07:45 PM
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 06:33 AM | 11:33Z |
| Sunrise | 07:02 AM | 12:02Z |
| Sunset | 07:16 PM | 00:16Z |
| Evening civil twilight Loggable night begins | 07:45 PM | 00:45Z |
Plan a flight from 3MN6
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Full reports: nearest reporting station
Advisories
NOTAMs · Loading NOTAMs…
Pilot reports · Loading PIREPs…
Airspace hazards · Checking SIGMETs and G-AIRMETs…
Temporary flight restrictions · Checking for TFRs…
Runways
| Runway | Length | Your margin |
|---|---|---|
| H2/ | 55 ft | |
| H1/ | 42 ft |
Prefer one flat page? Full runway details for 3MN6 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 3MN6 kneeboard →
Comms & NavAids
Communication frequencies
Taxi & takeoff
Also
By procedure & sector (1 frequencies)
| Frequency | Used by |
|---|---|
| 306.9 | MANKATO RCAG (LOW) |
Source: FAA NASR (current 28-day cycle).
Nearby navigation aids
FOW 111.20 · AEL 109.80
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| FOW · Halfway | VOR/DME | 111.20 · 49X | Terminal | r263° / 26.5 NM |
| AEL · Albert Lea | VOR/DME | 109.80 · 35X | Terminal | r317° / 39.2 NM |
Prefer one flat list? All 3MN6 frequencies →
Charts & procedures
No published instrument procedures or Chart Supplement for 3MN6 — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- 3MN6
- Coordinates
- 44.1633, -93.9840
- Elevation
- 1,090 ft MSL
- Magnetic variation
- 0E
- Sectional chart
- OMAHA
- Airport use
- Private
- Control tower
- No
- ARTCC
- MINNEAPOLIS (ZMP)
- Flight service (FSS)
- PRINCETON · 122.2 · 1-800-WX-BRIEF
- NOTAM facility
- FDC
- Attendance
- ALL ALL
- Segmented circle
- No
- Activated
- 1999/08
- Distance from city
- 1 E
Night operations
- Airport lighting
- SEE RMK
- Pilot-controlled lighting
- Usually keyed on CTAF 122.9 — confirm the click sequence in the Chart Supplement
FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are under Sun & FAA night in the Weather section.
Ownership & management 2 contacts
Remarks FAA · 2 notes
General
- FOR CD CTC MINNEAPOLIS ARTCC AT 651-463-5588.
Lighting
- PERIMETER LGTS OPR CONSLY.
Nearby airports
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Also nearby: MN08 Eagles Nest Aerodrome (private) (5 NM) · MN46 Michels Farms (private) (7 NM) · 93MN Hoppe Sky Ranch (private) (8 NM) · MN30 Kato Av (private) (9 NM) · 75MN Galler's (private) (12 NM)
About 3MN6
Mayo Clinic Health System/Mankato (3MN6) is a heliport in Mankato, MN, at 1,090 ft MSL. It has 2 runways, the longest 55 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 3MN6, refreshed from the Aviation Weather Center and FAA NASR.
Does 3MN6 have a control tower?
No. Mayo Clinic Health System/Mankato is a non-towered (pilot-controlled) heliport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at 3MN6?
Mayo Clinic Health System/Mankato has 2 runways; the longest is 55 ft. See the Runways section for headings, surface, and lighting.
Where is 3MN6?
Mayo Clinic Health System/Mankato is in Mankato, MN, at an elevation of 1,090 ft MSL. Coordinates: 44.1633, -93.9840.
More about 3MN6
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 3MN6 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.