Sally Kerr Sally Kerr

First Flight for Pacific Aerospace SuperPac XL501

It was an exciting day yesterday for Pacific Aerospace with the first flight of ZK-EPO - SuperPac XL501. There’s been a lot of hard work by many people to get to this point - the team at NZSkydive, the Flight Structures staff , and the CAANZ Certification and Airworthiness Group.

First Flight

ZK-EPO First landing

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Sally Kerr Sally Kerr

HELICOPTER PERFORMANCE STC GAINED FOR NORTHLAND EMERGENCY SERVICES TRUST

Flight Structures has recently been successful in helping Northland Emergency Services Trust gain an STC for their new Sikorsky S76.

Flight Structures has recently been successful in helping Northland Emergency Services Trust gain an STC for their new Sikorsky S76.

We thank NEST for their support during this project as well as John King for the fantastic cover photo.

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Sally Kerr Sally Kerr

Flight Testing in Gore

Flight Structures Design Delegate and Senior Engineer Murray McGregor was invited to be involved with the Transport Accident Commission investigation into the Fox Glacier accident.  Below is the article from the Gore Ensign on Wednesday November 5th.

Flight Structures Design Delegate and Senior Engineer Murray McGregor was invited to be involved with the Transport Accident Commission investigation into the Fox Glacier accident.  Below is the article from the Gore Ensign on Wednesday November 5th.

Phoenix Aviation at Charlton is the base for a partial review of evidence relating to the 2010 crash of a Walter Fletcher aeroplane at Fox Glacier. MARGARET PHILLIPS reports.

Phoenix Aviation, at Charlton airport, is being used by the Transport Accident Investigation Commission to carry out a partial review of evidence that led to its findings regarding the 2010 crash of a Walter Fletcher aeroplane at the Fox Glacier aerodrome.

On September 4, 2010, the pilot of the plane, with eight parachutists on board, lost control during take›off from Fox Glacier aerodrome. The aeroplane crashed in a paddock adjacent to the runway, killing all nine occupants.

Commission deputy chief investigator Peter Williams, of Wellington, said the partial review of evidence was carried out at Phoenix Aviation earlier this week as the southern venue was the most suitable.  Phoenix Aviation had a Walter Fletcher aircraft.  The review was prompted by questions raised at the inquest, Mr Williams said.  ‘‘It’s part of a number of aspects of inquiry that we’re reviewing,’’ he said.  The review had been carried out this year.

‘‘There’s a lot of things to be looked at.’’

Flight Structures consultant Murray McGregor, of Hamilton, also travelled to Gore to help with the review.  Mr McGregor said the object of the visit to Phoenix Aviation was to generate basic data on the flight characteristics of the Walter Fletcher.  The Walter Fletcher was predominantly used as a topdressing plane, he said.  The Transport Accident Investigation Commission’s findings on the accident said there were no technical defects identified that might have contributed to the accident and the aeroplane was considered controllable during the take-off roll, with the engine able to deliver power during the short flight.  ‘‘The aeroplane’s centre of gravity was at least 0.122m rear of the maximum permissible limit, which created a tendency for the nose to pitch up,’’ the findings stated.

  ‘‘The most likely reason for the crash was the aeroplane being excessively out of balance. In addition, the aeroplane probably became airborne early and at too low an airspeed to prevent uncontrollable nose›up pitch.’’  The aeroplane reached a pitch angle that would have made it highly improbable for the unrestrained parachutists to prevent themselves sliding back towards the tail, and any shift in weight rearward would have made the aeroplane more unstable.

Photograph :  Flight Structures consultant Murray McGregor (left), of Hamilton, and Transport Accident Investigation Commission deputy chief investigator Peter Williams, of Wellington, wait for a break in the weather at Charlton airport during their review of evidence relating to the 2010 crash of a Walter Fletcher aeroplane at Fox Glacier. PHOTO: MARGARET PHILLIPS

 

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