What are the operating hours of KRDR?

Grand Forks Air Force Base operates from 00:00 to 23:59.

What is the tower frequency at KRDR?

The tower frequency at Grand Forks Air Force Base is 124.9 MHz.

Does KRDR require landing permits?

Yes, landing permits are required for Grand Forks Air Force Base (United States).

Where is KRDR located?

Grand Forks Air Force Base (KRDR) is located in Grand Forks, United States.

What is the IATA code for KRDR?

The IATA code for Grand Forks Air Force Base is RDR.

How long is the runway at KRDR?

The main runway at Grand Forks Air Force Base (17/35) measures 3764x46m.

Reference data only — not for flight planning or navigation. Verify with official sources (AIP, NOTAMs, ATC). Full disclaimer

Grand Forks Air Force Base (KRDR/RDR) — Grand Forks, United States

Grand Forks Air Force Base (KRDR/RDR) serves Grand Forks, United States. This is a mid-sized airport with 2 runways (17/35, 18/36). Field elevation is 913 ft AMSL. Data on this page is maintained by the aviation community — contribute to keep it accurate.

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77% Data Complete 40 of 52 points

Missing: Fuel, Contacts

Section Breakdown

Basic Info 7/7

Runways 4/4

Frequencies 3/4

Operations 2/2

Fuel 0/1

Contacts 0/2

Additional Info 3/10

Data last updated: 2026-03-27

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Basic Airport Information

ICAO: KRDR
Name: Grand Forks Air Force Base
Type: medium_airport
Category: Military
Latitude: 47.961102
Longitude: -97.401199
Elevation: 913 ft
Country: United States
Municipality: Grand Forks
IATA Code: RDR
FAA Code: N/A
FIR: N/A
Timezone: America/Chicago
Distance from City: N/A km
VFR: Yes
IFR: No

Runways

Runway 17/35

Designation: 17/35
Dimensions: 3764x46m
Surface: ASP
PCN: N/A
Lighting: Lighted
NAVAIDs: N/A
Approach Types: N/A
Remarks: N/A

Runway 18/36

Designation: 18/36
Dimensions: 12351 x 150 ft
Surface: ASP
PCN: 125
Lighting: HIRL
NAVAIDs: N/A
Approach Types: N/A
Remarks: N/A

Frequencies

Tower: 124.900 MHz
Ground: 119.150 MHz
Operations: 122.200 MHz
Traffic/Approach: N/A
ATIS: N/A

Operation Hours

Monday Open 24 hours

Tuesday Open 24 hours

Wednesday Open 24 hours

Thursday Open 24 hours

Friday Open 24 hours

Saturday Open 24 hours

Sunday Open 24 hours

Extra Hours On Request: No
Remarks: N/A

Contacts

AIS Tel: N/A
ARO Tel: N/A
MET Tel: N/A
Admin Tel: +1 701-747-4360
Health Tel: N/A
Police Tel: N/A
Authorities Tel: N/A
Website: N/A
Remarks: N/A

Slots / PPR

Slot Required: No
PPR Required: No
PPR Contact: N/A
Remarks: N/A

Immigration

Port of Entry: No
GENDEC Required: No
GAR Required: No
Remarks: N/A

Airport Services

No services listed for this airport yet.

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United States Permit Requirements

Fast Landing: 1d

Overflight Permit: No
Landing Permit: Conditional
Overflight Lead Time: N/A
Landing Lead Time: 60 minutes minimum (eAPIS manifest before departure); recommend 24-48 hours for CBP port notification

Private / GA Operations:

No permits required for private non-revenue flights. eAPIS manifest mandatory for all international arrivals/departures.

View Full United States Permit Details

Active NOTAMs

M0280/26 warning

Aerodrome restriction

TOWER HOURS OF OPERATION 0800L - 1800L, MON - FRI.

2026-05-26 12:15:00 2026-08-23 00:01:00

M0266/26 warning

Aerodrome restriction

AERODROME LIMITED TO RESTRICTED LOW APPROACHES AT OR ABOVE 1500MSL, DURING TOWER OPERATING HOURS.

2026-05-12 19:41:00 2026-07-25 23:59:00

M0250/26 warning

Runway closed

RWY 18/36 CLOSED FOR RUNWAY REPAIR AND MEN AND EQUIPMENT OPERATING ON RUNWAY

2026-04-27 05:00:00 2026-07-25 23:59:00

+15 more active NOTAMs

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Nearby Airports

2L1 Larimore Municipal Airport 10 NM 61ND Bakke Airport 11 NM 2ND3 Casslindan Airport 11 NM 4ND1 Knutson Airport 14 NM 2MN0 Pribbs Field 17 NM 62ND Morten Airport 18 NM 5NA2 Largo Base Airport 25 NM 5ND9 Deck Airport 31 NM

Compare KRDR with 2L1 side by side →

Airport History

Discover the key milestones and historical events that shaped Grand Forks Air Force Base. Our community-powered timeline traces this airport's journey from its origins to the present day.

Explore History

Frequently Asked Questions

What are the operating hours of KRDR?: Grand Forks Air Force Base operates from 00:00 to 23:59.
What is the tower frequency at KRDR?: The tower frequency at Grand Forks Air Force Base is 124.9 MHz.
Does KRDR require landing permits?: Yes, landing permits are required for Grand Forks Air Force Base (United States).
Where is KRDR located?: Grand Forks Air Force Base (KRDR) is located in Grand Forks, United States.
What is the IATA code for KRDR?: The IATA code for Grand Forks Air Force Base is RDR.
How long is the runway at KRDR?: The main runway at Grand Forks Air Force Base (17/35) measures 3764x46m.

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