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Necochea Airport Coordinates

B, AR · Elevation 22m

Quick answer: Necochea Airport is located at -38.490746, -58.816337 (S, 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

-38.490746, -58.816337
DMS

Degrees Minutes Seconds

38°29'26.69"S 58°48'58.81"W
DDM

Degrees Decimal Minutes

38°29.4448'S 58°48.9802'W
UTM

Universal Transverse Mercator

21H 341593 5738170
MGRS

Military Grid Reference

21HUT4159338170
Geohash

Geohash Encoding

69njj8gr0
Plus Code

Open Location Code

48H3G55M+MH

Map Location

Map data © OpenStreetMap contributors

Antipodal Point

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

Antipodal coordinates

38.490746, -58.816337

Hemisphere: N, W

DD

Decimal Degrees

38.490746, -58.816337
DMS

Degrees Minutes Seconds

38°29'26.69"N 58°48'58.81"W
DDM

Degrees Decimal Minutes

38°29.4448'N 58°48.9802'W
UTM

Universal Transverse Mercator

21S 341593 4261830
MGRS

Military Grid Reference

21SUC4159361830
Geohash

Geohash Encoding

dwy4vx52b
Plus Code

Open Location Code

88C3F5RM+7H

MGRS Decoded

MGRS encodes location as a nested hierarchy — zone, band, grid square, and offsets. Here is what each component of 21HUT4159338170 means.

Component Value Meaning
UTM Zone 21 One of 60 vertical slices of Earth (6° wide each). Zone 21 runs -60° to -54° longitude.
Latitude Band H One of 20 horizontal bands (8° tall each), lettered C–X (skipping I and O). Indicates the general latitude region.
100 km Square UT A 100 × 100 km grid square within the zone/band. Column letter U (west–east) and row letter T (south–north).
Easting 41593 Distance east within the 100 km square. 5-digit value = 10 m resolution. Multiply by 1 to get meters.
Northing 38170 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 Necochea Airport's geohash at every precision level alongside the bounding box each level represents.

Length Geohash Cell Size
1
6
≈ 5,000 × 5,000 km
2
69
≈ 1,250 × 625 km
3
69n
≈ 156 × 156 km
4
69nj
≈ 39 × 20 km
5
69njj
≈ 4.9 × 4.9 km
6
69njj8
≈ 1.2 km × 610 m
7
69njj8g
≈ 153 × 153 m
8
69njj8gr
≈ 38 × 19 m
9
69njj8gr0
≈ 4.8 × 4.8 m

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

About Necochea Airport

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

-38.490746, -58.816337

DMS

38°29'26.69"S 58°48'58.81"W

DDM

38°29.4448'S 58°48.9802'W

UTM

21H 341593 5738170

MGRS

21HUT4159338170

GH

69njj8gr0

OLC

48H3G55M+MH

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