runwayinuse

KPLR St Clair County

3
WIND_INFERRED 70%

Runway 3 — favored by the wind (5 kt at 60° true)

Based on wind only — no traffic or ATIS to confirm. No D-ATIS feed here — a voice ATIS/AWOS may exist; check the frequency. ADS-B tracking just started here — traffic history is still building.

certainty: 70% evidence: NONE no tower now

N 3 21

Wind 060° true at 5 kt · VFR · 47 min old · from KBHM (24.8 nm away)

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3 73% 5001 ft · 4 kt head, 3 kt x-right
21 27% 5001 ft · 4 kt TAIL, 3 kt x-left
Why — evidence behind this answer

Runway 3

Runway 21

Sources consulted

sourcestatus agenote
D_ATISUNAVAILABLE No D-ATIS at this field
METAROK 47 min Nearest station KBHM (24.8 nm away)
ADSBWARMING_UP 4695 min Only 0 min of track history so far
NOTAMOK
CIFPNOT_CONFIGURED Instrument procedures: phase 4

Recent operations

No operations observed in the last hour. (Only 0 min of track history so far)

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KPLR field & runways

St Clair County, Pell City, Alabama. Field elevation 485 ft. Non-towered (NON-ATCT). Magnetic variation 4.0°W on record, 4.4°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 0.064°/year west — about 1° every 16 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
21 202.0° 206.4° matches 5,001 ft ASPH left
3 22.0° 26.4° matches 5,001 ft ASPH left

Generated 08:40:28Z · auto-refreshes · JSON