1
Runway
1
Frequency
0
Procedures
0
NOTAMs
Quick Facts
FAA
MN21
Elevation
1,361 ft MSL
Runways
1
Frequencies
1
Tower
No
Fuel
N/A
Coordinates
43.582, -92.302
Airport Information
Facility Type
AIRPORT
Elevation
1,361 ft MSL
Control Tower
No
Fuel Types
None listed
ARTCC
MINNEAPOLIS
Coordinates
43.5823, -92.3017
Ownership
Private
Hours of Operation
Current Weather
METAR KFKA 131635Z AUTO 34010G18KT 10SM FEW045 15/04 A3011 RMK AO2
Flight Category
VFR
Wind
340° at 10 kt G18
Visibility
10+ SM
Temperature
15°C
Dewpoint
4°C
Altimeter
1019.70 inHg
Cloud Cover
FEW
Nearest weather from KFKA (9 NM away)
Observed 2026-05-13 16:35Z
Nearby Weather Cameras
No camera at MN21. Showing nearest cameras.
Caledonia
NorthEast · Camera 1 · 4 cameras total
48 NM away
Faribault
South · Camera 1
75 NM away
5 camera angles available
See all cameras, directions, and nearby airport cameras
Sign up free to view all cameras →Runways
| ID | Length | Width | Surface | Lights |
|---|---|---|---|---|
| 14/32 | 1,736 ft | 90 ft | TURF | - |
Frequencies
| Type | Frequency | Name |
|---|---|---|
| CTAF | 122.9 | PIETENPOL FIELD |
Active NOTAMs
No active NOTAMs for MN21.
Nearby Airports in Minnesota
MN89
AEROVILLA
PERHAM — 1,374 ft
MN89
Aerovilla Airport
Perham — 1,374 ft
94MN
AG SPRAY INC
BARNESVILLE — 960 ft
94MN
AG SPRAY INC
BARNESVILLE — 960 ft
KLVN
AIRLAKE
MINNEAPOLIS — 960.4 ft
KAIT
AITKIN MUNI/STEVE KURTZ FLD
AITKIN — 1,206 ft
KAEL
ALBERT LEA MUNI
ALBERT LEA — 1,261 ft
KAXN
ALEXANDRIA RGNL/CHANDLER FLD
ALEXANDRIA — 1,425.3 ft
Nearest airports
- MN89 — AEROVILLA
PERHAM
- MN89 — Aerovilla Airport
Perham
- 94MN — AG SPRAY INC
BARNESVILLE
- 94MN — AG SPRAY INC
BARNESVILLE
- KLVN — AIRLAKE
MINNEAPOLIS
Minnesota airports
MN21 Operational Overview
Location & Facility
PIETENPOL FIELD (MN21) is a privately owned airport restricted to private use located in CHERRY GROVE, Minnesota, United States. The field sits at an elevation of 1,361 feet above mean sea level (MSL) at coordinates 43.5823°N, 92.3017°W.
Runways
PIETENPOL FIELD has 1 runway. The longest runway (14/32) measures 1,736 feet by 90 feet with a turf surface.
Communications & Operations
PIETENPOL FIELD is a non-towered (pilot-controlled) field. A total of 1 communication frequencies are published for this facility.
Weather Cameras
2 FAA Weather Cameras are available near PIETENPOL FIELD, providing real-time visual weather conditions updated every 10 minutes. AeroCopilot integrates these cameras with AI-powered weather analysis to help pilots assess visibility and ceiling conditions before departure.
Current Conditions
The current flight category at PIETENPOL FIELD is VFR (Visual Flight Rules — good flying conditions). Weather conditions are updated in real-time from official NOAA Aviation Weather Center observations.
Frequently Asked Questions
What is MN21?
MN21 is the ICAO identifier for PIETENPOL FIELD, a public-use airport located in CHERRY GROVE, Minnesota, United States.
How many runways does PIETENPOL FIELD have?
PIETENPOL FIELD (MN21) has 1 runway. See the runway table above for dimensions and surface types.
What is the elevation of MN21?
The field elevation of PIETENPOL FIELD is 1,361 feet above mean sea level (MSL).
Is fuel available at MN21?
No fuel types are currently listed for PIETENPOL FIELD. Contact the FBO directly for availability.
What are the current weather conditions at MN21?
The current flight category at PIETENPOL FIELD is VFR. See the METAR section above for full decoded weather data including wind, visibility, temperature, and altimeter.
Are there active NOTAMs at MN21?
There are currently no active NOTAMs for PIETENPOL FIELD.
How do I access complete data for MN21?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for PIETENPOL FIELD.
Where is PIETENPOL FIELD located?
PIETENPOL FIELD (MN21) is located in CHERRY GROVE, Minnesota, United States, at an elevation of 1,361 ft MSL.
Does MN21 have weather cameras?
MN21 does not have a direct weather camera, but there are nearby cameras within range. Sign up for AeroCopilot to view all nearby airport cameras.