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Telfer Airport Coordinates

WA, AU · Elevation 296m

Quick answer: Telfer Airport is located at -21.715000, 122.228996 (S, E).

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

-21.715000, 122.228996
DMS

Degrees Minutes Seconds

21°42'54.00"S 122°13'44.39"E
DDM

Degrees Decimal Minutes

21°42.9000'S 122°13.7398'E
UTM

Universal Transverse Mercator

51K 420257 7598519
MGRS

Military Grid Reference

51KVR2025798519
Geohash

Geohash Encoding

qsnumquky
Plus Code

Open Location Code

5QC476PH+43

Map Location

Map data © OpenStreetMap contributors

Antipodal Point

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

Antipodal coordinates

21.715000, 122.228996

Hemisphere: N, E

DD

Decimal Degrees

21.715000, 122.228996
DMS

Degrees Minutes Seconds

21°42'54.00"N 122°13'44.39"E
DDM

Degrees Decimal Minutes

21°42.9000'N 122°13.7398'E
UTM

Universal Transverse Mercator

51Q 420257 2401481
MGRS

Military Grid Reference

51QVE2025701481
Geohash

Geohash Encoding

weygt3h7n
Plus Code

Open Location Code

7QH4P68H+43

MGRS Decoded

MGRS encodes location as a nested hierarchy — zone, band, grid square, and offsets. Here is what each component of 51KVR2025798519 means.

Component Value Meaning
UTM Zone 51 One of 60 vertical slices of Earth (6° wide each). Zone 51 runs 120° to 126° longitude.
Latitude Band K One of 20 horizontal bands (8° tall each), lettered C–X (skipping I and O). Indicates the general latitude region.
100 km Square VR A 100 × 100 km grid square within the zone/band. Column letter V (west–east) and row letter R (south–north).
Easting 20257 Distance east within the 100 km square. 5-digit value = 10 m resolution. Multiply by 1 to get meters.
Northing 98519 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 Telfer Airport's geohash at every precision level alongside the bounding box each level represents.

Length Geohash Cell Size
1
q
≈ 5,000 × 5,000 km
2
qs
≈ 1,250 × 625 km
3
qsn
≈ 156 × 156 km
4
qsnu
≈ 39 × 20 km
5
qsnum
≈ 4.9 × 4.9 km
6
qsnumq
≈ 1.2 km × 610 m
7
qsnumqu
≈ 153 × 153 m
8
qsnumquk
≈ 38 × 19 m
9
qsnumquky
≈ 4.8 × 4.8 m

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

About Telfer Airport

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

-21.715000, 122.228996

DMS

21°42'54.00"S 122°13'44.39"E

DDM

21°42.9000'S 122°13.7398'E

UTM

51K 420257 7598519

MGRS

51KVR2025798519

GH

qsnumquky

OLC

5QC476PH+43

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