NOTAR ZK-HDN still at it, with some help at higher level.
MD520N NOTAR ZK-HDN3 was still busy on low level MAD survey work today (20-05-2011).
Also on survey work, although awaiting electronic component this morning, is the Cessna TU206G Turbo Stationair 6 11 ZK-EOP c/n U206-04697 of Aerial Surveys Ltd of Nelson. This is doing higher level LIDAR survey work.
Check out the capability of LIDAR at :-