What is the tower frequency at KNRS?

The tower frequency at Naval Outlying Field Imperial Beach (Ream Field) is 120.65 MHz.

Does KNRS require landing permits?

Yes, landing permits are required for Naval Outlying Field Imperial Beach (Ream Field) (United States).

Where is KNRS located?

Naval Outlying Field Imperial Beach (Ream Field) (KNRS) is located in Imperial Beach, United States.

What is the IATA code for KNRS?

The IATA code for Naval Outlying Field Imperial Beach (Ream Field) is NRS.

How long is the runway at KNRS?

The main runway at Naval Outlying Field Imperial Beach (Ream Field) (08/26) measures 683x46m.

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

Naval Outlying Field Imperial Beach (Ream Field) (KNRS/NRS) — Imperial Beach, United States

Naval Outlying Field Imperial Beach (Ream Field) (KNRS/NRS) serves Imperial Beach, United States. This is a small airport with 2 runways (08/26, 09/27). Field elevation is 24 ft AMSL. Data on this page is maintained by the aviation community — contribute to keep it accurate.

This information may contain errors or be outdated. Create a free account to suggest corrections and earn points.

69% Data Complete 36 of 52 points

Missing: Operations, Fuel, Contacts

Section Breakdown

Basic Info 7/7

Runways 4/4

Frequencies 3/4

Operations 0/2

Fuel 0/1

Contacts 0/2

Additional Info 3/10

Data last updated: 2026-03-27

Help keep this data accurate!
See a next to a field? Click it to confirm the info is still correct. Recently verified Outdated — please verify

Basic Airport Information

ICAO: KNRS
Name: Naval Outlying Field Imperial Beach (Ream Field)
Type: small_airport
Category: Military
Latitude: 32.5667
Longitude: -117.116997
Elevation: 24 ft
Country: United States
Municipality: Imperial Beach
IATA Code: NRS
FAA Code: N/A
FIR: N/A
Timezone: America/Los_Angeles
Distance from City: N/A km
VFR: Yes
IFR: No

Runways

Runway 08/26

Designation: 08/26
Dimensions: 683x46m
Surface: CON
PCN: 8
Lighting: Not lighted
NAVAIDs: N/A
Approach Types: N/A
Remarks: N/A

Runway 09/27

Designation: 09/27
Dimensions: 1523x102m
Surface: PEM
PCN: 11
Lighting: Lighted
NAVAIDs: N/A
Approach Types: N/A
Remarks: N/A

Frequencies

Tower: 120.650 MHz
Ground: 28.557 MHz
Operations: 243.000 MHz
Traffic/Approach: N/A
ATIS: N/A

Operation Hours

Monday N/A

Tuesday N/A

Wednesday N/A

Thursday N/A

Friday N/A

Saturday N/A

Sunday N/A

Extra Hours On Request: No
Remarks: N/A

Contacts

AIS Tel: N/A
ARO Tel: N/A
MET Tel: N/A
Admin Tel: N/A
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.

Are you a service provider? Register here to appear in this airport's listing.

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

M0712/26 info

OBST CRANE OPERATIONS (32 33 58 N 117 06 16 W) 29 JUL 1530Z-1900Z (0830L-1200L). SFC TO 163FT MSL.

2026-07-24 22:38:00 2026-07-29 19:01:00

M0710/26 info

RAPPEL/FAST ROPE EXERCISES IVO GREEN-3 SSTC SOUTH (32 56 92 N 117 11 80 W) 28 JUL 2200Z-29 JUL 0500Z (28 JUL 1500L-2200L). AT OR BELOW 500FT MSL.

2026-07-24 22:21:00 2026-07-29 05:01:00

M0627/26 info

AERODROME UNMANNED AIRCRAFT OPERATIONS IN THE VICINITY OF 2 NM FROM NOLF 1B SSTC-SOUTH (32 36 16 N 117 07 53 W) 02,16, 23, 30 JULY 1600-2300 (0900L-1600L) SFC-800' AGL

2026-06-30 18:32:00 2026-07-30 23:00:00

+1 more active NOTAM

View all NOTAMs on Map

Nearby Airports

MMTJ Gen Abelardo L Rodriguez Intl 7 NM KSDM Brown Field Municipal Airport 7 NM KNZY North Island Naval Air Station-Halsey Field 9 NM KSAN San Diego Intl 11 NM 0CL3 John Nichols Field Airport 12 NM KMYF Montgomery-Gibbs Executive Airport 15 NM KSEE Gillespie Field 17 NM KNKX Miramar Marine Corps Air Station - Mitscher Field 18 NM

Compare KNRS with MMTJ side by side →

Airport History

Discover the key milestones and historical events that shaped Naval Outlying Field Imperial Beach (Ream Field). Our community-powered timeline traces this airport's journey from its origins to the present day.

Explore History

Frequently Asked Questions

What is the tower frequency at KNRS?: The tower frequency at Naval Outlying Field Imperial Beach (Ream Field) is 120.65 MHz.
Does KNRS require landing permits?: Yes, landing permits are required for Naval Outlying Field Imperial Beach (Ream Field) (United States).
Where is KNRS located?: Naval Outlying Field Imperial Beach (Ream Field) (KNRS) is located in Imperial Beach, United States.
What is the IATA code for KNRS?: The IATA code for Naval Outlying Field Imperial Beach (Ream Field) is NRS.
How long is the runway at KNRS?: The main runway at Naval Outlying Field Imperial Beach (Ream Field) (08/26) measures 683x46m.

View on Map