Airport code
AIU — Enua Airport
AIU is the IATA code for Enua Airport, an airport serving Atiu Island, Cook Islands. Its ICAO code is NCAT, and it operates in the Pacific/Rarotonga time zone (UTC-10). The airport sits at -19.9678, -158.1190 in the Southern Hemisphere, at an elevation of 36 ft (11 m).
Overview
About Enua Airport
Enua Airport is an airport in Atiu in the Cook Islands. It is the second airport built on the island. An original grass airstrip near Areora was opened in 1977. The present airport, with a compacted coral runway, was opened in 1983.
Reference data
Airport information
| IATA code | AIU |
|---|---|
| ICAO code | NCAT |
| Airport name | Enua Airport |
| City | Atiu Island |
| Country | Cook Islands |
| Time zone | Pacific/Rarotonga (UTC-10) |
| Latitude | -19.9678 |
| Longitude | -158.1190 |
| Elevation | 36 ft (11 m) |
| Airport type | Small airport |
| Continent | Oceania |
| Runways | 1 |
| Longest runway | 3,947 ft (1,203 m) |
| Map | View on OpenStreetMap ↗ |
Reference data last updated 24 July 2026.
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Questions
Frequently asked questions
What is the IATA code for Enua Airport?
The IATA code for Enua Airport is AIU.
What is the ICAO code for Enua Airport?
The ICAO code for Enua Airport is NCAT.
Where is AIU airport located?
Enua Airport (AIU) is located in Atiu Island, Cook Islands.
What time zone is AIU in?
Enua Airport operates in the Pacific/Rarotonga time zone, which is UTC-10.
What is the nearest airport to AIU?
The nearest airport to Enua Airport (AIU) is Mitiaro Island Airport (MOI) in Mitiaro Island, about 46 km away.
Same country