Home / Landmarks / Killeen Regional Airport / Robert Gray Army Airfield

Killeen Regional Airport / Robert Gray Army Airfield Coordinates

TX, US · Elevation 309m

Quick answer: Killeen Regional Airport / Robert Gray Army Airfield is located at 31.067200, -97.828903 (N, W).

Different tools require different formats — Garmin devices default to DDM, military maps use MGRS, topo maps use UTM, and web apps expect Decimal Degrees. Copy whichever format your device or application needs. Click any format abbreviation to learn how it works.

All Coordinate Formats

DD

Decimal Degrees

31.067200, -97.828903
DMS

Degrees Minutes Seconds

31°4'1.92"N 97°49'44.05"W
DDM

Degrees Decimal Minutes

31°4.0320'N 97°49.7342'W
UTM

Universal Transverse Mercator

14R 611725 3437639
MGRS

Military Grid Reference

14RPV1172537639
Geohash

Geohash Encoding

9vd2tze5t
Plus Code

Open Location Code

8634358C+V9

Map Location

Map data © OpenStreetMap contributors

Antipodal Point

The point on the exact opposite side of Earth from Killeen Regional Airport / Robert Gray Army Airfield. If you drilled straight through the planet's center, you would emerge here.

Antipodal coordinates

-31.067200, -97.828903

Hemisphere: S, W

DD

Decimal Degrees

-31.067200, -97.828903
DMS

Degrees Minutes Seconds

31°4'1.92"S 97°49'44.05"W
DDM

Degrees Decimal Minutes

31°4.0320'S 97°49.7342'W
UTM

Universal Transverse Mercator

14J 611725 6562361
MGRS

Military Grid Reference

14JPL1172562361
Geohash

Geohash Encoding

3f6rmb7hm
Plus Code

Open Location Code

46W4W5MC+3Q

MGRS Decoded

MGRS encodes location as a nested hierarchy — zone, band, grid square, and offsets. Here is what each component of 14RPV1172537639 means.

Component Value Meaning
UTM Zone 14 One of 60 vertical slices of Earth (6° wide each). Zone 14 runs -102° to -96° longitude.
Latitude Band R One of 20 horizontal bands (8° tall each), lettered C–X (skipping I and O). Indicates the general latitude region.
100 km Square PV A 100 × 100 km grid square within the zone/band. Column letter P (west–east) and row letter V (south–north).
Easting 11725 Distance east within the 100 km square. 5-digit value = 10 m resolution. Multiply by 1 to get meters.
Northing 37639 Distance north within the 100 km square. Same resolution as easting (10 m).

Geohash Precision

A geohash encodes coordinates by subdividing the Earth into progressively smaller cells. Each extra character roughly halves the cell area. The table below shows Killeen Regional Airport / Robert Gray Army Airfield's geohash at every precision level alongside the bounding box each level represents.

Length Geohash Cell Size
1
9
≈ 5,000 × 5,000 km
2
9v
≈ 1,250 × 625 km
3
9vd
≈ 156 × 156 km
4
9vd2
≈ 39 × 20 km
5
9vd2t
≈ 4.9 × 4.9 km
6
9vd2tz
≈ 1.2 km × 610 m
7
9vd2tze
≈ 153 × 153 m
8
9vd2tze5
≈ 38 × 19 m
9
9vd2tze5t
≈ 4.8 × 4.8 m

Precision 9 (highlighted) is the default and provides sub-5-metre accuracy for most applications.

About Killeen Regional Airport / Robert Gray Army Airfield

https://en.wikipedia.org/wiki/Killeen_Regional_Airport

Live Converter

The coordinates above are fixed to this landmark. Use this converter to enter any other coordinates — such as a nearby trailhead, parking area, or a location you want to compare — and get all 7 formats instantly.

DD

31.067200, -97.828903

DMS

31°4'1.92"N 97°49'44.05"W

DDM

31°4.0320'N 97°49.7342'W

UTM

14R 611725 3437639

MGRS

14RPV1172537639

GH

9vd2tze5t

OLC

8634358C+V9

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