Grand Forks Air Force Base
Daylight today(Jul 17, 2026, local time)
About 15h 35m of daylight. Civil twilight (dawn/dusk) approximates the FAA definition of night for logging and currency. Times are computed and approximate — verify with official sources.
About Grand Forks Air Force Base
Grand Forks Air Force Base (AFB) (IATA: RDR, ICAO: KRDR, FAA LID: RDR) is a United States Air Force installation in northeastern North Dakota, located north of Emerado and 16 miles (26 km) west of Grand Forks.
Summary from Wikipedia, photo via Wikimedia Commons, licensed under CC BY-SA.
Live weather
KRDRLive departures & arrivals
Flight data by AeroDataBox. Times are estimates — not for navigation; confirm with the airline.
Where you can fly from here
Current scheduled routes & daily frequency by AeroDataBox. Approximate — confirm bookable schedules with the airline.
Map
Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.
Runways (1)
| Runway | Length | Width | Surface | Lighting | Status |
|---|---|---|---|---|---|
| 17 / 35 | 12,350 ft / 3,764 m | 150 ft | Asp | Lighted | Open |
Radio frequencies (9)
| Type | Description | Frequency |
|---|---|---|
| A/D | APP/DEP | 118.100 MHz |
| ATIS | ATIS | 27.345 MHz |
| CLD | CLNC DEL | 119.150 MHz |
| GND | GND | 119.150 MHz |
| PMSV | PMSV METRO | 34.350 MHz |
| POST | COMD POST | 31.100 MHz |
| PTD | PTD | 37.220 MHz |
| RDO | RDO | 122.200 MHz |
| TWR | RED RIVER TWR | 124.900 MHz |
Navaids(1)
Instrument procedures & charts
Airport diagram (1)
Instrument approaches (6)
Charts published by the FAA (public domain) and updated each 28-day cycle. Always fly the current, official chart. Full charts page.
Airspace in this area(1)
| Name | Class | Type | Floor | Ceiling |
|---|---|---|---|---|
| GRAND FORKS AFB CLASS D | Class D | Controlled | GND | 3400 ft MSL |
Approximate bounding-box match from OpenAIP · all United States airspace. Reference only — consult official charts for exact boundaries and status.
Nearby airports
Great-circle distance and true bearing from Grand Forks Air Force Base.
Frequently asked questions
What is the ICAO code for Grand Forks Air Force Base?
The ICAO code for Grand Forks Air Force Base is KRDR, and its IATA code is RDR.
Where is Grand Forks Air Force Base located?
Grand Forks Air Force Base is medium airport located in Grand Forks, United States, at an elevation of 913 ft (278 m).
How many runways does Grand Forks Air Force Base have?
Grand Forks Air Force Base has 1 runway, the longest being 12,350 ft / 3,764 m.
What time zone is Grand Forks Air Force Base in?
Grand Forks Air Force Base is in the America/Chicago time zone (UTC-05:00).
What is the magnetic variation at Grand Forks Air Force Base?
The magnetic variation (declination) at Grand Forks Air Force Base is approximately 3° E, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Grand Forks Air Force Base?
The nearest airport to Grand Forks Air Force Base is Douglas Portage Airport (ND60), about 3.2 nm to the w, followed by Gorman Field and Grand Forks International Airport.
Is the information on this page suitable for flight planning?
No. Grand Forks Air Force Base data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.