Searchers have this afternoon located a downed light plane, near Mt Nicholson in the Southern Alps, after it went missing this morning.
The Rescue Coordination Centre says the plane was located by a Christchurch based rescue helicopter.
The light plane left Franz Josef at about 9 am this morning and was en route to Rangiora.
Air Traffic Control notified RCCNZ its assistance may be required at 11 am this morning. One person was on-board.
Mt Nicholson in the Southern Alps (foreground)
Due to inclement weather, it is currently too dangerous to access the area.
RCCNZ is currently coordinating with partner agencies on next steps for the response.