runwayinuse

KSEG Penn Valley

35
PROBABLE 67%

Runway 35 — 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: 67% evidence: NONE no tower now

N 35 17

Wind 330° true at 3 kt · LIFR · 22 min old

▶ Listen live — ATIS/CTAF on LiveATC opens LiveATC’s own player · verify the broadcast yourself

35 62% 4760 ft · 3 kt head, 0 kt x-left
17 38% 4760 ft · 3 kt TAIL, 0 kt x-right

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

Runway 35

Runway 17

Sources consulted

sourcestatus agenote
D_ATISUNAVAILABLE No D-ATIS at this field
METAROK 22 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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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 11:15:23Z · auto-refreshes · JSON