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NZGR

Great Mercury Airport · Great Mercury Island / Ahuahu

Key Facts

Technical summary and operational standards.

ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
180 ft / 55 m
Transition Altitude
13,000 ft
Primary Channel
—
Runway Summary
—

Mission Briefing & Tools

Direct calculators and pre-filled resources for this airport.

TOD CALC
Plan Descent
CROSSWIND
Check Limits
VDP CALC
Visual Point
CONVERTER
QNH / Fuel
SkyVector FlightAware Live METAR Satellite

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Briefing for Great Mercury Airport (NZGR), New Zealand. This facility features 0 active runways with an elevation of 180 ft. This field primarily supports visual approach procedures.Maintain a Transition Altitude of 13,000 ft for altimeter reset.

Airport Details

Full geographical and organizational metadata.

Full Name
Great Mercury Airport
ICAO / IATA
NZGR / —
Municipality
Great Mercury Island / Ahuahu
Country
Region
NZ-WKO
GPS Coordinates
Transition Altitude
13,000 ft
Official Website
—
Wikipedia
—

Runways & ILS Approach Data

Detailed dimensions and verified landing frequencies.

Communication Frequencies

ATC and advisory channels.

No frequency data available.

Nearby Airports

Alternatives in the vicinity.

NZAR
Ardmore Airport
86 km
NZAA ILS
Auckland International Airport
99 km
NZWP ILS
RNZAF Base Auckland-Whenuapai
103 km
NZTG
Tauranga Airport
126 km
NZHN ILS
Hamilton International Airport
147 km

Data Source: OurAirports · Technical Briefing Jan 2026
ILS Data Source: AIP / FAA NASR Cycle Verified