KGRK Robert Gray AAF

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. No ADS-B traffic data available. Wind calm — no directional preference.

certainty: — evidence: NONE no tower now Class D

Wind calm · VFR · 47 min old

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15 CLOSED 9997 ft

33 CLOSED 9997 ft

Active NOTAMs affecting runways

RWY CLOSED RWY 15/33 until 10-26 10:00Z

RWY 15/33 CLSD

RWY CLOSED RWY 15/33 until 10-26 10:00Z

RWY 15/33 CLSD DLY 0445-1000

APCH OTS RWY 15 until 11-01 20:47Z

IAP ROBERT GRAY AAF, FORT HOOD (KILLEEN), TX.
ILS OR LOC RWY 15, AMDT 7C...
MISSED APPROACH: CLIMB TO 2000 THEN CLIMBING LEFT TURN TO 3500 ON GRK VOR/DME R-103 TO REDDA INT/CWK VORTAC 32.15 DME AND HOLD,
AGJ VOR OUT OF SERVICE. 2610012047-2611012047EST

APCH OTS RWY 33 until 11-01 20:47Z

IAP ROBERT GRAY AAF, FORT HOOD (KILLEEN), TX.
ILS OR LOC RWY 33, AMDT 1F...
MISSED APPROACH: CLIMB TO 1700 THEN CLIMBING RIGHT TURN TO 3500 ON HEADING 150 AND GRK VOR/DME R-103 TO REDDA INT/CWK 32.15 DME AND HOLD,
AGJ VOR OUT OF SERVICE. 2610012047-2611012047EST

Why — evidence behind this answer

Runway 15

NOTAM 15 not considered — closed by NOTAM until 1000Z 26 Oct

Runway 33

NOTAM 33 not considered — closed by NOTAM until 1000Z 26 Oct

Sources consulted

source	status	age	note
D_ATIS	UNAVAILABLE		No D-ATIS at this field
METAR	OK	47 min
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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KGRK field & runways

Robert Gray AAF, Fort Hood (Killeen), Texas. Field elevation 1015 ft. Class D airspace. Non-towered (ATCT-A/C). Magnetic variation 4.0°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 0.079°/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
15	157.4°	154.3°	matches rule gives runway 16 in ~9 yr	9,997 ft	ASPH-CONC		ILS CLOSED
33	337.4°	334.3°	matches rule gives runway 34 in ~9 yr	9,997 ft	ASPH-CONC		ILS CLOSED

Generated 08:42:26Z · auto-refreshes · JSON

KGRK ☆ Robert Gray AAF