runwayinuse

KSEG Penn Valley

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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. ADS-B tracking just started here — traffic history is still building. Weather observation is 349 minutes old — treat with caution. Wind calm — no directional preference.

certainty: — evidence: NONE no tower now

N 17 35

Wind calm · VFR · 349 min old

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17 50% 4760 ft
35 50% 4760 ft

Active NOTAMs affecting runways

LIGHTING RWY 17 until 03-25 21:11Z
RWY 17 RWY END ID LGT U/S
Why — evidence behind this answer

Sources consulted

sourcestatus agenote
D_ATISUNAVAILABLE No D-ATIS at this field
METAROK 349 min
ADSBWARMING_UP 1166 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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KSEG field & runways

Penn Valley, Selinsgrove, Pennsylvania. Field elevation 464 ft. Non-towered (NON-ATCT). Magnetic variation 11.0°W on record, 11.1°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 0.023°/year east — about 1° every 43 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
17 158.9° 170.0° matches 4,760 ft ASPH left
35 338.9° 350.0° matches 4,760 ft ASPH left

Generated 08:41:45Z · auto-refreshes · JSON