Airports / US / KRDR
KRDRRDR
Grand Forks · US
Grand Forks Air Force Base (KRDR) 913 ft MSL 1 listed runways Tower frequency listed
Overview Weather Runways Frequencies Charts Services NOTAMs
18 / 36
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Selected runway
18 / 36 FAA NASR reference · ASPH
Length 12,351 ft
Width 150 ft 18 36
Traffic pattern · 18
Published direction Right traffic
Pattern altitude 1,500 ft AGL When the tower is operating, follow ATC instructions. Missing direction is not assumed to mean left traffic.
Declared distances & approach aids
Landing available Not published
Takeoff run Not published
Takeoff available Not published
Accelerate-stop Not published
Displaced threshold Not published
End elevation MSL 896.1 ft
Visual aid · FAA code P4L
Approach lighting ALSF1 FAA NASR · 2026-10-29 to 2026-11-26 · Published reference, not live runway status
Approaches to 18 Loading current FAA charts…
Satellite imagery · select a runway for published details and matching approaches · not a navigation chart
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Charts & approaches Loading current FAA charts…
Check publication effective dates and applicable NOTAMs. FAA chart source ↗
THE FIELD
Runways
18/36 12,351 × 150 ft ASPH · FAA lighting code: HIGH
Traffic patterns & runway remarks Traffic pattern · 18
Published direction Right traffic
Pattern altitude 1,500 ft AGL When the tower is operating, follow ATC instructions. Missing direction is not assumed to mean left traffic.
Declared distances & approach aids
Landing available Not published
Takeoff run Not published
Takeoff available Not published
Accelerate-stop Not published
Displaced threshold Not published
End elevation MSL 896.1 ft
Visual aid · FAA code P4L
Approach lighting ALSF1 FAA NASR · 2026-10-29 to 2026-11-26 · Published reference, not live runway status
Traffic pattern · 36
Published direction Left traffic
Pattern altitude 1,500 ft AGL When the tower is operating, follow ATC instructions. Missing direction is not assumed to mean left traffic.
Declared distances & approach aids
Landing available Not published
Takeoff run Not published
Takeoff available Not published
Accelerate-stop Not published
Displaced threshold Not published
End elevation MSL 910.9 ft
Visual aid · FAA code P4L
Approach lighting ALSF1 FAA NASR · 2026-10-29 to 2026-11-26 · Published reference, not live runway status
Published FAA details are shown where available. Missing values remain unknown; verify current publications and NOTAMs.
ON THE RADIO
Communications
APP/DEPA/D 118.1 MHz
ATISATIS 27.345 MHz
CLNC DELCLD 119.15 MHz
GNDGND 119.15 MHz
PMSV METROPMSV 34.35 MHz
COMD POSTPOST 31.1 MHz
PTDPTD 37.22 MHz
RDORDO 122.2 MHz
RED RIVER TWRTWR 124.9 MHz Reference only. Verify frequencies, sectors and tower hours in the current Chart Supplement. A tower listing does not mean it is operating now.
BEFORE EVERY FLIGHT
NOTAMs & operational notices Live NOTAMs are not connected. This does not mean there are no active notices.
FAA NOTAM search ↗ For airports outside the US, consult the responsible national AIS.
Nearby airports Other airports within 100 km, ordered by straight-line distance. Check each airport’s access and operating requirements.
Reference snapshot retrieved 2026-09-28 from OurAirports, a community-maintained public-domain source; retrieval is not verification of each field. Weather and chart status are shown separately.