Home / Landmarks / Kaneohe Bay MCAS (Marion E. Carl Field) Airport

Kaneohe Bay MCAS (Marion E. Carl Field) Airport Coordinates

HI, US · Elevation 7m

Quick answer: Kaneohe Bay MCAS (Marion E. Carl Field) Airport is located at 21.450500, -157.768005 (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

21.450500, -157.768005
DMS

Degrees Minutes Seconds

21°27'1.80"N 157°46'4.82"W
DDM

Degrees Decimal Minutes

21°27.0300'N 157°46.0803'W
UTM

Universal Transverse Mercator

4Q 627659 2372509
MGRS

Military Grid Reference

4QFJ2765972509
Geohash

Geohash Encoding

87zf1buy5
Plus Code

Open Location Code

73H4F62J+92

Map Location

Map data © OpenStreetMap contributors

Antipodal Point

The point on the exact opposite side of Earth from Kaneohe Bay MCAS (Marion E. Carl Field) Airport. If you drilled straight through the planet's center, you would emerge here.

Antipodal coordinates

-21.450500, -157.768005

Hemisphere: S, W

DD

Decimal Degrees

-21.450500, -157.768005
DMS

Degrees Minutes Seconds

21°27'1.80"S 157°46'4.82"W
DDM

Degrees Decimal Minutes

21°27.0300'S 157°46.0803'W
UTM

Universal Transverse Mercator

4K 627659 7627491
MGRS

Military Grid Reference

4KFB2765927491
Geohash

Geohash Encoding

2kpvczhcg
Plus Code

Open Location Code

53C4G6XJ+QR

MGRS Decoded

MGRS encodes location as a nested hierarchy — zone, band, grid square, and offsets. Here is what each component of 4QFJ2765972509 means.

Component Value Meaning
UTM Zone 4 One of 60 vertical slices of Earth (6° wide each). Zone 4 runs -162° to -156° longitude.
Latitude Band Q One of 20 horizontal bands (8° tall each), lettered C–X (skipping I and O). Indicates the general latitude region.
100 km Square FJ A 100 × 100 km grid square within the zone/band. Column letter F (west–east) and row letter J (south–north).
Easting 27659 Distance east within the 100 km square. 5-digit value = 10 m resolution. Multiply by 1 to get meters.
Northing 72509 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 Kaneohe Bay MCAS (Marion E. Carl Field) Airport's geohash at every precision level alongside the bounding box each level represents.

Length Geohash Cell Size
1
8
≈ 5,000 × 5,000 km
2
87
≈ 1,250 × 625 km
3
87z
≈ 156 × 156 km
4
87zf
≈ 39 × 20 km
5
87zf1
≈ 4.9 × 4.9 km
6
87zf1b
≈ 1.2 km × 610 m
7
87zf1bu
≈ 153 × 153 m
8
87zf1buy
≈ 38 × 19 m
9
87zf1buy5
≈ 4.8 × 4.8 m

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

About Kaneohe Bay MCAS (Marion E. Carl Field) Airport

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

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

21.450500, -157.768005

DMS

21°27'1.80"N 157°46'4.82"W

DDM

21°27.0300'N 157°46.0803'W

UTM

4Q 627659 2372509

MGRS

4QFJ2765972509

GH

87zf1buy5

OLC

73H4F62J+92

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