runwayinuse

KCEC Jack Mc Namara Fld

12
PROBABLE 60%

Runway 12 — weak lean on available evidence

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: 60% evidence: NONE no tower now Class E

N 12 30 18 36

Wind calm · LIFR · 76 min old

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12 55% 5002 ft
18 15% 5000 ft
30 15% 5002 ft
36 15% 5000 ft

Active NOTAMs affecting runways

LIGHTING RWY 12 until 10-16 23:59Z
RWY 12 ALS U/S
Why — evidence behind this answer

Runway 12

Sources consulted

sourcestatus agenote
D_ATISUNAVAILABLE No D-ATIS at this field
METAROK 76 min
ADSBUNAVAILABLE No ADS-B track history here yet
NOTAMOK
CIFPNOT_CONFIGURED Instrument procedures: phase 4

Recent operations

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

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KCEC field & runways

Jack Mc Namara Fld, Crescent City, California. Field elevation 61 ft. Class E airspace. Non-towered (NON-ATCT). Magnetic variation 14.0°E on record, 13.9°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 0.104°/year west — about 1° every 10 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.
RunwayTrueMagnetic Number LengthSurfacePattern Notes
12 133.3° 119.4° matches 5,002 ft ASPH left ILS
18 193.2° 179.2° matches 5,000 ft ASPH left
30 313.3° 299.4° matches 5,002 ft ASPH left
36 13.2° 359.2° matches 5,000 ft ASPH left

Generated 09:12:23Z · auto-refreshes · JSON