The aircraft after the crash landing in Waihī. Photo / File
The aircraft after the crash landing in Waihī. Photo / File
A plane crash in which broadcaster Rod Vaughan and his son were injured was unlikely to have been caused by a drone hitting the aircraft, an investigation has concluded.
Former TV journalist Vaughan, who lives in Katikati, was flying over Waihī in March last year when the windscreen of hisplane exploded, forcing him to make an emergency landing.
"Suddenly the windscreen of the plane just blew out," Vaughan told NZME last year.
"One second it was there, the next second it was gone completely. It was just like being in a wind tunnel. There was just a huge amount of air racing into the cockpit."
Vaughan believed at the time that a drone was responsible for the sudden loss of the windscreen.
"The pilot elected to make a forced landing onto open ground to the south of the town. While a successful approach was made to the chosen farm paddock, following touch down the aircraft bounced and was inverted, injuring the occupants."
Examination of the aircraft and searches of the area of the mine found no evidence of a drone, the report said.
However, during the examination of the aircraft, a discolouration of the plastic polymer windscreen was found. The windscreen was yellowing the original clear material.
Laboratory examination of the windscreen found UV degradation to upper sections of the outside of the windscreen.
This kind of degradation could result in sudden failures, the report said, but the extent to which this could impact the mechanical properties of the windscreen had not been established.
