Its hangar mate (below) is this Cessna 441 Conquest II ZK-NFD2 , c.n 441-0141 . I assume it has become the back up machine. The previous back for NFD was the Cessna 421B Golden Eagle ZK-KBF , c/n 421B-0943 , which in now in Nelson.
All three aircraft are registered to Garden City Helicopters and operate as the NZ Flying Doctor Services.
Also noted : parked in an unusual spot towards the end of "29": was the General Dynamics Allison Convair 340/580 ZK-KFJ. It is normally parked on the Air Freight pad north of the main terminal buildings.