KNRS Imperial Beach NOLF (Ream Fld)

UNKNOWN

Unknown — not enough evidence to call a runway

We don't know, and saying so beats guessing. No D-ATIS feed here — a voice ATIS/AWOS may exist; check the frequency. No ADS-B traffic data available. Wind calm — no directional preference.

certainty: — evidence: NONE Class D

Wind calm · LIFR · 30 min old · from KCRQ (34.8 nm away)

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27 27% 4998 ft

9 27% 4998 ft

26 23% 2241 ft

8 23% 2241 ft

Why — evidence behind this answer

Runway 27

PRIOR runway length 4998 ft +0.08

Runway 9

PRIOR runway length 4998 ft +0.08

Runway 26

PRIOR runway length 2241 ft -0.08

Runway 8

PRIOR runway length 2241 ft -0.08

Sources consulted

source	status	age	note
D_ATIS	UNAVAILABLE		No D-ATIS at this field
METAR	OK	30 min	Nearest station KCRQ (34.8 nm away)
ADSB	UNAVAILABLE		No ADS-B track history here yet
NOTAM	OK
CIFP	NOT_CONFIGURED		Instrument procedures: phase 4

Recent operations

No operations observed in the last hour. (No ADS-B track history here yet)

Was this right?

KNRS field & runways

Imperial Beach NOLF (Ream Fld), Imperial Beach, California. Field elevation 23 ft. Class D airspace. Towered. Private use. Magnetic variation 11.0°E on record, 10.8°E today.

The FAA's variation of record is the number this field was surveyed against; the second is where north points now, from WMM2025. It is moving 0.075°/year west — about 1° every 13 years — which is why runway numbers eventually stop matching their pavement.

Runway data from the FAA NASR 01 Oct 2026 cycle. Where NASR locates both thresholds, the true heading is the bearing between them rather than NASR's whole-degree alignment. Magnetic is that heading against *today's* declination from WMM2025, not the field's variation of record — so it can differ from the chart by the gap between the two shown above. The number painted on the runway is the one ATC uses.
Runway	True	Magnetic	Number	Length	Surface
26	285.2°	274.4°	runway 27 by the rule today · 14.4° past	2,241 ft	CONC
27	285.2°	274.4°	matches rule gives runway 28 in ~8 yr	4,998 ft	PEM
8	105.2°	94.4°	runway 9 by the rule today · 14.4° past	2,241 ft	CONC
9	105.2°	94.4°	matches rule gives runway 10 in ~8 yr	4,998 ft	PEM

Generated 10:23:23Z · auto-refreshes · JSON

KNRS ☆ Imperial Beach NOLF (Ream Fld)