The possible canning of the Taupo-based rescue helicopter came "like a bolt out of the blue" to its principal sponsor Greenlea Premier Meats, which has given more than a $1 million to the service.
Managing director of the Waikato-based family-owned company Tony Egan said he was very disappointed to learn that under the National Ambulance Sector Office's call for air ambulance services proposals, Taupo was not included.
In the past 12 months, the helicopter has done 223 missions from medical emergencies to car crashes and rescues. It was called out 10 times during the four-day Easter break alone.
It provides a 24-hour emergency service, 365 days a year.
With 40 per cent of rescues occurring in the central North Island rural community, Greenlea's sponsorship was the beef processing company's way of giving back to farmers that supported it, Egan said.