Investigation number
199001969
Occurrence date
Location
35km W of Narrabri
Report release date
Report status
Final
Investigation type
Occurrence Investigation
Investigation status
Completed
Occurrence class
Accident
Highest injury level
None

The pilot and his passenger were engaged in a pig culling exercise. The weather conditions at the time were very hot and humid with light winds. The pilot was operating at low forward speed along a creek and just above tree top level, when he felt the helicopter begin to sink. He applied full power and turned right but could not prevent the helicopter from colliding with trees. There were no reported mechanical defects which may have contributed to this accident. It is probable the helicopter was being operated on the edge of its performance envelope and there was insufficient power available to maintain level flight when a down draught was encountered.

Aircraft Details
Manufacturer
Robinson Helicopter Co
Model
R22
Registration
VH-JKN
Serial number
1023
Operation type
Aerial Work
Sector
Helicopter
Departure point
"Glen Garie" Station NSW
Departure time
1400
Destination
"Glen Garie" Station NSW
Damage
Substantial