Home / Landmarks / North Island Naval Air Station-Halsey Field

North Island Naval Air Station-Halsey Field Coordinates

CA, US · Elevation 8m

Quick answer: North Island Naval Air Station-Halsey Field is located at 32.699200, -117.214996 (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

32.699200, -117.214996
DMS

Degrees Minutes Seconds

32°41'57.12"N 117°12'53.99"W
DDM

Degrees Decimal Minutes

32°41.9520'N 117°12.8998'W
UTM

Universal Transverse Mercator

11S 479848 3617961
MGRS

Military Grid Reference

11SMS7984817961
Geohash

Geohash Encoding

9mudh8wws
Plus Code

Open Location Code

8544MQXP+J6

Map Location

Map data © OpenStreetMap contributors

Antipodal Point

The point on the exact opposite side of Earth from North Island Naval Air Station-Halsey Field. If you drilled straight through the planet's center, you would emerge here.

Antipodal coordinates

-32.699200, -117.214996

Hemisphere: S, W

DD

Decimal Degrees

-32.699200, -117.214996
DMS

Degrees Minutes Seconds

32°41'57.12"S 117°12'53.99"W
DDM

Degrees Decimal Minutes

32°41.9520'S 117°12.8998'W
UTM

Universal Transverse Mercator

11H 479848 6382039
MGRS

Military Grid Reference

11HMD7984882039
Geohash

Geohash Encoding

36htuxq9k
Plus Code

Open Location Code

45V48Q2P+6J

MGRS Decoded

MGRS encodes location as a nested hierarchy — zone, band, grid square, and offsets. Here is what each component of 11SMS7984817961 means.

Component Value Meaning
UTM Zone 11 One of 60 vertical slices of Earth (6° wide each). Zone 11 runs -120° to -114° longitude.
Latitude Band S One of 20 horizontal bands (8° tall each), lettered C–X (skipping I and O). Indicates the general latitude region.
100 km Square MS A 100 × 100 km grid square within the zone/band. Column letter M (west–east) and row letter S (south–north).
Easting 79848 Distance east within the 100 km square. 5-digit value = 10 m resolution. Multiply by 1 to get meters.
Northing 17961 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 North Island Naval Air Station-Halsey Field'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
9m
≈ 1,250 × 625 km
3
9mu
≈ 156 × 156 km
4
9mud
≈ 39 × 20 km
5
9mudh
≈ 4.9 × 4.9 km
6
9mudh8
≈ 1.2 km × 610 m
7
9mudh8w
≈ 153 × 153 m
8
9mudh8ww
≈ 38 × 19 m
9
9mudh8wws
≈ 4.8 × 4.8 m

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

About North Island Naval Air Station-Halsey Field

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

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

32.699200, -117.214996

DMS

32°41'57.12"N 117°12'53.99"W

DDM

32°41.9520'N 117°12.8998'W

UTM

11S 479848 3617961

MGRS

11SMS7984817961

GH

9mudh8wws

OLC

8544MQXP+J6

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