Extract from AHSNZ Journal Volume 14 - number 9 16 August 1971
The Pilatus PC-6-B1-H2 Porter c/n 628 arrived at Auckland on 06 June 1971 on a four week demonstration tour of New Zealand but primarily to be shown to Mount Cook Airline management as a suitable aircraft for mountainous regions. It was registered to its Australian owners Forrester-Stephen Pty Ltd, Melbourne, for the tour, but it was allocated the NZ registration ZK-DFJ, an unusual occurrence when the aircraft was not destined to remain in this country.
The aircraft's colour scheme was red and cream, and the pilot for the tour was Mr Emil Wick. The Porter was seen at Wellington on 11 and 13 June where it was displayed before Defence officials, and on 22 June it carried out numerous trials on the Tasman, Franz Josef and Fox Glaciers. A number of flights was made from Christchurch on 23 June, when it was een to be capable of incredibly tight turns and high manouverability. It took off in less than 120 yards and landed in less than 60 yards. Its cruising speed at 10000ft was quoted as being 130kts, and its minimum speed around 38kts. It is quite a large aircraft with a wing span of 49ft 10.5in and a length of 36ft 4in.
The Porter staged through Wellington again on 26 June and left Auckland for Norfolk Island and on home on the 30th. Its registration was cancelled on 07 July.
Mount Cook Skiplanes initially operated one PC6, ZK-FZB, from October 1981 until it was damaged beyond repair during a storm at Mt Cook on 17 July 1982. It then took on charge three Porters in 1987 (16 years after the initial evaluation) and all three remain in service with Aoraki Mount Cook Skiplanes.
-------------------------------------------------------------------------------------------------------------A little more history on this machine indicates it was delivered to Australia as HB-FCO in 1967 and became VH-FSB. It spent time in Antarctica during 1969 through 1971 before making its evaluation trip to NZ as ZK-DFJ. On return to Australia the PC6 became VH-FSB again and in January 1975, while on deployment in Antarctica, it was destroyed beyond repair during a storm at Mawson base.