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.

Russia pounds Kyiv with missiles, killing at least nine
Trump says deal reached to disarm Hamas, Israeli support for plan remains uncertain
Kuwait intercepts new wave of Iranian attacks
India's Modi says punishing student protesters will not resolve situation
