runwayinuse

12N Aeroflex/Andover

21
PROBABLE 60%

Runway 21 — wind slightly favors it, low confidence

Based mostly on wind; no traffic or ATIS to confirm. No D-ATIS feed here — a voice ATIS/AWOS may exist; check the frequency. No ADS-B traffic data available.

certainty: 60% evidence: NONE no tower now

N 21 3

Wind 230° true at 3 kt · VFR · 31 min old · from KEWR (32.3 nm away)

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21 59% 1981 ft · 3 kt head, 1 kt x-right
3 41% 1981 ft · 3 kt TAIL, 1 kt x-left · right traffic
Why — evidence behind this answer

Runway 21

Runway 3

Sources consulted

sourcestatus agenote
D_ATISUNAVAILABLE No D-ATIS at this field
METAROK 31 min Nearest station KEWR (32.3 nm away)
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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12N field & runways

Aeroflex/Andover, Andover, New Jersey. Field elevation 583 ft. Non-towered (NON-ATCT). Magnetic variation 13.0°W on record, 12.2°W 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 0.038°/year east — about 1° every 26 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
21 201.3° 213.5° matches 1,981 ft ASPH left
3 21.3° 33.5° matches 1,981 ft ASPH right

Generated 10:22:06Z · auto-refreshes · JSON