An elderly crew member has been winched from a boat far out at sea in a mission described by rescuers as “extremely challenging”.
The alarm was raised about 7.30pm on Friday with the national Rescue Coordination Centre tasking the Northland Rescue Helicopter due to its long range.
At that time the patient, who had suffered a serious medical event, was on board an 18m vessel about 130 nautical miles (240km) northeast of the Bay of Islands.
That put the rescue near the limit of the helicopter’s range with the Sikorsky S-76 able to travel about 270km from base before it has to turn back.
The chopper departed from Whangārei, refuelled at Bay of Islands Airport near Kerikeri and reached the vessel at 11.15pm.