They are often seen flying low in and around the lower North Island, particularly around Ōhakea and Whanganui.
Chief of Air Force Air Vice-Marshal Darryn Webb was the reviewing officer for the graduation.
After the graduation ceremony, five Texan aircraft and Biggin Hill Trust’s 1945 North American P-51D Mustang put on an aerobatic display.
The pilots will now learn to fly either fixed-wing or rotary-wing operations.
O’Hara, Alcock, Percy and Washer will move on to No 42 Squadron for multi-engine training in the MC-12K King Air.
Husband will move to No 3 Squadron to adapt to rotary-wing and fly the A109 helicopters.