runwayinuse

KGSP Greenville Spartanburg Intl

?
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 1408 minutes old — treat with caution. Wind calm — no directional preference.

certainty: — evidence: NONE no tower now Class C

N 22 4

Wind calm · VFR · 1408 min old

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22 50% 11001 ft
4 50% 11001 ft · right traffic

Active NOTAMs affecting runways

LIGHTING RWY 22 until 11-13 10:30Z 
RWY 22 LEAD OFF LGT FOR TWY F AND TWY D U/S
APCH OTS RWY 4 until 11-20 16:40Z 
IAP GREENVILLE SPARTANBURG INTL, GREER, SC. ILS RWY 4 (CAT II-III), AMDT 25 ... PROCEDURE NA.
LIGHTING RWY 4 until 11-13 10:30Z 
RWY 04 LEAD OFF LGT FOR TWY E AND TWY G U/S
LIGHTING RWY 4 until 11-13 10:30Z 
RWY 04 RTZL U/S
LIGHTING RWY 4/22 until 11-12 10:30Z 
RWY 04/22 RCLL U/S
Why — evidence behind this answer

Sources consulted

sourcestatus agenote
D_ATISUNAVAILABLE No D-ATIS at this field
METAROK 1408 min
ADSBWARMING_UP 1364 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)

Was this right?

KGSP field & runways

Greenville Spartanburg Intl, Greer, South Carolina. Field elevation 964 ft. Class C airspace. Non-towered (ATCT-TRACON). Magnetic variation 6.0°W on record, 7.1°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 0.044°/year west — about 1° every 23 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
22 212.1° 219.2° matches 11,001 ft ASPH-CONC left ILS
4 32.1° 39.2° matches 11,001 ft ASPH-CONC right ILS

Generated 10:20:58Z · auto-refreshes · JSON