The first is a Cessna 182S, ZK-LKM, registered to a Wanganui address. I understand that this aircraft has been doing a bit of touring around. The second and third aircraft are Cessna 172's, ZK-RWC [a C172B registered to a Mahia address] and ZK-EFF [a C172N registered to Motueka Aero Club].
The final Cessna is a C510 Mustang, ZK-PGA. This is registered to NZ Jet Charters Ltd/ Pacific Jets at a North Shore City address.
The last aircraft in today's line-up is Beechcraft BE76 Duchess, ZK-JED, registered to Ardmore Flying School.