Terminal Procedures

D37 — Warren Muni

WARREN, MN · 2 FAA charts · cycle 6 Aug 2026

Elevation 888 ft2 runwaysLongest 3,199 ftNon-toweredVolume NC-1Not for navigation

1 published instrument approach: 1 RNAV (GPS).

All 2 D37 charts in one download Every approach, departure, arrival and minimums page for this airport, sorted into folders, as a single ZIP. Taken one at a time on the free tier, 2 charts is roughly 13 sec of downloading — they queue one behind another.
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Instrument approach procedures

ChartAmendment
RNAV (GPS) RWY 30 chart previewRNAV (GPS) RWY 300BPDF

Takeoff and alternate minimums

ChartAmendment
TAKEOFF MINIMUMS chart previewTAKEOFF MINIMUMSPDF

Minimums pages cover a whole volume, so the same document is shared by every airport in it.

D37 airport information

Control tower
No
Attendance
May-oct sat-sun 0800-1700
ARTCC
Minneapolis Center
Flight service
Princeton
NOTAM facility
PNM (NOTAM-D available)
Magnetic variation
5E
Beacon
White-green (lighted land airport), sunset to sunrise
Wind indicator
Lighted
Parking
Tie-downs
Customs
Landing rights airport
Activated
September 1948
Airport area
167 acres
Ownership
Publicly owned
Sectional
Twin Cities
Last FAA inspection
2024-07-02

From the FAA NASR 28-day subscription, cycle 6 Aug 2026.

D37 radio frequencies

ServiceFrequencyCall sign
CTAF122.8
Approach118.1Grand Forks

Civil VHF frequencies from the FAA NASR 28-day subscription. Discrete sector and military frequencies are not listed.

Runways

3,199 × 75 ft12302,578 × 200 ft0422N500 ft
Runway layout at D37, drawn to scale from FAA published runway-end coordinates and true alignments. Runways served by an ILS are highlighted.
RunwayLengthWidth SurfaceLighting
12/303,199 ft75 ftAsphalt GoodMedium intensity
  12 130°Tdisplaced threshold 190 ft
04/222,578 ft200 ftGrass Good

Runway and approach-aid data from the FAA NASR 28-day subscription.

Where D37 is

Latitude, longitude48.1911670, -96.7113060
Elevation888 ft
From Warren2 nm E

Paste the coordinates into a simulator’s world map to drop straight onto the field.

FAA remarks for D37

  • USE TEXT MSGG WHEN CTCG ARPT MGR.
  • MARKED WITH YELLOW CONES. NOT PLOWED WINTER MONTHS.
  • CALM WND RWY.
  • MKD WITH YELLOW CONES.
  • DEER & GEESE ON & INVOF ARPT.
  • TOWER 4 'WNW', 1248 FT MSL (400 FT AGL).
  • FOR CD CTC MINNEAPOLIS ARTCC AT 651-463-5588.

Published verbatim from the FAA NASR subscription. Abbreviations are the FAA's own.

Limited instrument coverage

Warren Municipal has a single RNAV (GPS) approach serving only one runway end. The other three ends have no published approach, so the instrument chart set supports just one arrival alignment. No airport diagram is published.

Runways and surrounding chart coverage

The paved 12/30 runway is 621 ft longer than the turf 04/22 runway; the second alignment therefore adds directional choice, but not additional available length. Nearby chart coverage varies markedly: Grand Forks International has the broadest set, followed by Thief River Falls Regional, while Crookston Municipal/Kirkwood Field and Hutson Field have much thinner collections. Grand Forks AFB sits between those groups. The Twin Cities Sectional adds broader visual-navigation context around Warren that the airport’s limited instrument sheets do not provide.

Airports near D37

IDAirportCity DistanceCharts
KCKNCrookston Muni/Kirkwood FldCROOKSTON, MN21 nm S4
KTVFThief River Falls RgnlTHIEF RIVER FALLS, MN22 nm E9
KGFKGrand Forks IntlGRAND FORKS, ND24 nm SW14
KGAFHutson FldGRAFTON, ND29 nm NW3
KRDRGrand Forks AFBGRAND FORKS, ND31 nm SW7
KHCOHallock MuniHALLOCK, MN35 nm N4
D14Fertile MuniFERTILE, MN42 nm SE3
Y37Park River - W C Skjerven FldPARK RIVER, ND44 nm W2

VFR charts covering D37

Common questions about D37

What charts are available for D37?

2 current FAA charts for Warren Muni, including 1 instrument approach. All are free to download as PDFs from this page, from the 6 August 2026 cycle.

What are the radio frequencies for D37?

CTAF 122.8. Full civil VHF list, with sector notes, is in the frequencies table on this page — from the FAA NASR subscription.

How long is the runway at D37?

Warren Muni has 2 runways. The longest is 12/30 at 3,199 ft by 75 ft, asphalt. Full runway dimensions, lighting and approach aids are listed on this page.

Does D37 have an ILS approach?

No ILS is published. In total D37 has 1 published instrument approach, of which 1 are RNAV (GPS).

Which runway do instrument approaches serve at D37?

Every published approach serves one runway end. There is no instrument procedure to the reciprocal direction, so an arrival in instrument conditions commits to that single approach direction regardless of the wind.

Is D37 a towered airport?

No — Warren Muni has no control tower. Traffic co-ordinates on a common frequency rather than with a controller, which is listed in the frequencies table on this page.

Are these D37 charts current?

They are from the FAA cycle effective 6 August 2026, which is superseded on 3 September 2026. We publish each new cycle on its effective date. They are for flight simulation and reference only — not for real-world navigation.

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Not for navigation. For flight simulation and reference use only. Procedures are superseded on a 28-day cycle — obtain current official charts from the FAA for real-world flight.

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