Air traffic operations in New Zealand have resumed after a radar fault briefly grounded flights on Monday.
Officials said 39 domestic flights were delayed or turned back.
A power supply failure that led to a fire alarm going off at the Christchurch radar centre was responsible for the disruptions.
In a tweet, Airways New Zealand, which is responsible for providing air traffic control and flight path management around the country, confirmed that normal air traffic operations had resumed.

Two injured from falling debris as missiles intercepted in Saudi Arabia
Venezuela opposition leader Machado returns to country
Riyadh airport to designate terminals for flights from October 25
Saudi Arabia intercepts, destroys drones, missiles targeting different regions
Around 1,200 Palestinians displaced in Hebron as Israel begins military operation
