KGDJ Granbury Rgnl

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 3531 minutes old — treat with caution.

certainty: — evidence: NONE no tower now

Wind 150° true at 4 kt · VFR · 3531 min old

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

19 50% 5201 ft · 3 kt head, 3 kt x-left · right traffic

1 50% 5201 ft · 3 kt TAIL, 3 kt x-right

Why — evidence behind this answer

Runway 19

WIND 3 kt headwind, 3 kt left crosswind 3531 min ago +0.00

Runway 1

WIND 3 kt TAILWIND, 3 kt right crosswind 3531 min ago -0.00

Sources consulted

source	status	age	note
D_ATIS	UNAVAILABLE		No D-ATIS at this field
METAR	OK	3531 min
ADSB	WARMING_UP	3499 min	Only 0 min of track history so far
NOTAM	OK
CIFP	NOT_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?

KGDJ field & runways

Granbury Rgnl, Granbury, Texas. Field elevation 835 ft. Non-towered (NON-ATCT). Magnetic variation 3.0°E on record, 3.1°E 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 0.078°/year west — about 1° every 13 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
1	16.9°	13.8°	matches rule gives runway 2 in ~16 yr	5,201 ft	CONC
19	196.9°	193.8°	matches rule gives runway 20 in ~16 yr	5,201 ft	CONC	right

Generated 09:46:21Z · auto-refreshes · JSON

KGDJ ☆ Granbury Rgnl