Wirestrike involving a Kawasaki Heavy Industries 47G3B-KH4, VH-HFZ, 20 km south-west of Bowen, Queensland, on 23 August 1994

199402329

Summary

Before spraying a field cultivated with tomatoes, the pilot made a ground inspection to note the position of powerlines and other obstacles. Not long before departing on the spraying job, he was asked to spray an additional block in the same vicinity.

He completed spraying the first paddock without incident and moved onto the next block where he conducted an aerial inspection for obstacles. He noted that the same powerline crossed this block as well as the previous cultivation. He did not notice that one of the three wires was hanging lower than the other two. During his last spray run, which co-incided with the centre of a span, the helicopter collided with the lower wire and plunged into the ground.

Occurrence summary

Investigation number 199402329
Occurrence date 23/08/1994
Location 20 km south-west of Bowen
State Queensland
Report release date 31/05/1995
Report status Final
Investigation type Occurrence Investigation
Investigation status Completed
Mode of transport Aviation
Aviation occurrence category Wirestrike
Occurrence class Accident
Highest injury level Minor

Aircraft details

Manufacturer Kawasaki Heavy Industries
Model 47G3B-KH4
Registration VH-HFZ
Sector Helicopter
Operation type Aerial Work
Departure point Strip 18km S Bowen QLD
Destination Strip 18km S Bowen QLD
Damage Substantial