KGSO Piedmont Triad Intl

23R

CONFIRMED 98%

Runway 23R — assigned by ATIS (information E)

No ADS-B traffic data available.

certainty: 98% evidence: STRONG no tower now Class C

Wind calm · VFR · 46 min old · from KEXX (26.2 nm away)

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23R 97% 9000 ft

23L 1% 10001 ft

5R <1% 10001 ft

5L <1% 9000 ft

14 <1% 6380 ft

32 <1% 6380 ft

Why — evidence behind this answer

Runway 23R

ATIS ATIS (info E) names 23R for arrivals 25 min ago +3.80

Runway 23L

ATIS 23L not named for arrivals on current ATIS 25 min ago -1.90
ATIS ATIS names 23L for departures only 25 min ago +1.43
PRIOR runway length 10001 ft +0.04
PRIOR 23L used 100% of the time in this wind bin (n=1) +0.03

Runway 5R

ATIS 5R not named for arrivals on current ATIS 25 min ago -1.90
PRIOR runway length 10001 ft +0.04

Runway 5L

ATIS 5L not named for arrivals on current ATIS 25 min ago -1.90

Runway 14

ATIS 14 not named for arrivals on current ATIS 25 min ago -1.90
PRIOR runway length 6380 ft -0.05

Runway 32

ATIS 32 not named for arrivals on current ATIS 25 min ago -1.90
PRIOR runway length 6380 ft -0.05

Sources consulted

source	status	age	note
D_ATIS	OK	25 min
METAR	OK	46 min	Nearest station KEXX (26.2 nm away)
ADSB	UNAVAILABLE		No ADS-B track history here yet
NOTAM	OK
CIFP	NOT_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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KGSO field & runways

Piedmont Triad Intl, Greensboro, North Carolina. Field elevation 926 ft. Class C airspace. Non-towered (ATCT-TRACON). Magnetic variation 8.0°W on record, 8.7°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 0.027°/year west — about 1° every 37 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.
Runway	True	Magnetic	Number	Length	Surface	Pattern	Notes
14	135.3°	144.0°	matches rule gives runway 15 in ~38 yr	6,380 ft	ASPH	left
23L	225.9°	234.6°	matches rule gives runway 24 in ~17 yr	10,001 ft	ASPH	left	ILS
23R	225.9°	234.5°	matches rule gives runway 24 in ~17 yr	9,000 ft	ASPH		ILS
32	315.3°	324.0°	matches rule gives runway 33 in ~38 yr	6,380 ft	ASPH	left	ILS
5L	45.9°	54.5°	matches rule gives runway 6 in ~17 yr	9,000 ft	ASPH		ILS
5R	45.9°	54.6°	matches rule gives runway 6 in ~17 yr	10,001 ft	ASPH	left	ILS

Generated 10:21:28Z · auto-refreshes · JSON

KGSO ☆ Piedmont Triad Intl