Chris Gurr is a patient man. He is used to waiting.
It took up most of his time during the summer of 1985 when he was one of three volunteers based at Piha at weekends for the rescue helicopter.
Back then, the Auckland Rescue Helicopter was covered in Winfield cigarette logos, and surf lifesaving members occasionally helped police with car and farm accidents, too.
"It was a matter of luck if you were rostered on and it was a busy day otherwise you'd be sitting there twiddling your thumbs - talking and trying to pass the day with a bit of training," Gurr says.
The service has evolved into the Auckland Rescue Helicopter Trust, operating two BK 117-850D2 helicopters from Mechanic's Bay at the Port of Auckland.