"He identified the need and he has done a great job behind the scenes to personally ensure that Micronesia was given a fire appliance," said Mr Deihl, a former Rangitikei College student whose family come from Bulls.
"It's a pretty special opportunity, being able to support our Pacific neighbours like this."
As a navigator, he is responsible for programming the flight management system, planning the flight, fuel and power requirements and establishing the maximum altitude to ensure that they run to time.
He has been a navigator with No 40 Squadron on the C-130 Hercules since he joined the air force in 1998. After graduating as an instructor in 2005, he is now back with No 40 Squadron, training other navigators.
It's a fast-paced life in the air force - almost as soon as soon as he returns to Auckland, he is off on another mission to Papua New Guinea.
"I am constantly travelling and continuously training, and I have spent more time out of New Zealand than in it since I joined.
"We go to some amazing places. I have been to Antarctica - which is a place most people don't get to see - more than 40 times, and to Afghanistan more times than I can count, sometimes for months at a time."