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Willow Run Airport Coordinates

MI, US · Elevation 218m

Quick answer: Willow Run Airport is located at 42.237900, -83.530403 (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

42.237900, -83.530403
DMS

Degrees Minutes Seconds

42°14'16.44"N 83°31'49.45"W
DDM

Degrees Decimal Minutes

42°14.2740'N 83°31.8242'W
UTM

Universal Transverse Mercator

17T 291214 4679291
MGRS

Military Grid Reference

17TKG9121479291
Geohash

Geohash Encoding

dps871pj8
Plus Code

Open Location Code

86JR6FQ9+5M

Map Location

Map data © OpenStreetMap contributors

Antipodal Point

The point on the exact opposite side of Earth from Willow Run Airport. If you drilled straight through the planet's center, you would emerge here.

Antipodal coordinates

-42.237900, -83.530403

Hemisphere: S, W

DD

Decimal Degrees

-42.237900, -83.530403
DMS

Degrees Minutes Seconds

42°14'16.44"S 83°31'49.45"W
DDM

Degrees Decimal Minutes

42°14.2740'S 83°31.8242'W
UTM

Universal Transverse Mercator

17G 291214 5320709
MGRS

Military Grid Reference

17GKP9121420709
Geohash

Geohash Encoding

60kxenz42
Plus Code

Open Location Code

469RQF69+X3

MGRS Decoded

MGRS encodes location as a nested hierarchy — zone, band, grid square, and offsets. Here is what each component of 17TKG9121479291 means.

Component Value Meaning
UTM Zone 17 One of 60 vertical slices of Earth (6° wide each). Zone 17 runs -84° to -78° longitude.
Latitude Band T One of 20 horizontal bands (8° tall each), lettered C–X (skipping I and O). Indicates the general latitude region.
100 km Square KG A 100 × 100 km grid square within the zone/band. Column letter K (west–east) and row letter G (south–north).
Easting 91214 Distance east within the 100 km square. 5-digit value = 10 m resolution. Multiply by 1 to get meters.
Northing 79291 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 Willow Run Airport's geohash at every precision level alongside the bounding box each level represents.

Length Geohash Cell Size
1
d
≈ 5,000 × 5,000 km
2
dp
≈ 1,250 × 625 km
3
dps
≈ 156 × 156 km
4
dps8
≈ 39 × 20 km
5
dps87
≈ 4.9 × 4.9 km
6
dps871
≈ 1.2 km × 610 m
7
dps871p
≈ 153 × 153 m
8
dps871pj
≈ 38 × 19 m
9
dps871pj8
≈ 4.8 × 4.8 m

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

About Willow Run Airport

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

42.237900, -83.530403

DMS

42°14'16.44"N 83°31'49.45"W

DDM

42°14.2740'N 83°31.8242'W

UTM

17T 291214 4679291

MGRS

17TKG9121479291

GH

dps871pj8

OLC

86JR6FQ9+5M