Here are pictures of a Learjet 35A parked outside of the Wellington Aero Club earlier today. ZK-XVL is an immaculate looking example, and is registered to Auckland Air Charter at an Auckland address [and I believe it is based at Ardmore Airfield].
If you look hard at the pictures, you'll see a little extra under the wings. This aircraft has a hardpoint under each wing. This is apparently very helpful when providing simulated attack services to the Royal New Zealand Navy... more details someone?
The other visitor today is a Robinson R22 ZK-HRJ, registered to SCN Helicopters in Porirua.