Heard on the airwaves in the Christchurch area for a few weeks now has been the Robinson R22 Beta ZK-HHH3. c/n 1779. (Hotel Hotel Hotel : ZK-HHH3 : or Hotel Cube whichever way you look at it). It first showed up at Garden City Helicopters in December of 1997 and was a very common clutterer of the airwaves until it was sent up to Nelson in November of 2008 to replace the damaged Robinson R22 ZK-HIW3.
I managed to capture it on the ground at the Garden City base today.