Investigation number
AO-2014-027
Occurrence date
Location
near Mission Beach (North)
State
Queensland
Report release date
Report status
Final
Investigation level
Short
Investigation type
Occurrence Investigation
Investigation status
Completed
Occurrence class
Accident
Highest injury level
None

On 20 February 2014, at about 0605 Eastern Standard Time (EST), a Bell 206B helicopter, registered VH-BNG, took off from a banana plantation to conduct aerial spraying.

The pilot conducted pre-application checks including assessing the wind strength and direction, the position of the sun, identifying the area to be sprayed and any hazards.

The block was to be sprayed as soon as possible after first light and the pilot planned to conduct the spraying in an east-west direction. After about 5 minutes of spraying, some overspray accumulated on the windscreen, resembling a white paint. The pilot then noted that the on-board smoke generator indicated the wind had changed direction, so he flew the helicopter to the southern end of the block and resumed spraying into wind.

After completing spraying, the pilot commenced a return to the staging area. To comply with local noise abatement procedures, the pilot climbed the helicopter to about 250-300 ft above ground level (AGL) and established a flight path to avoid overflying noise-sensitive areas.

At about 0615, on descent to the staging area, when at about 150-200 ft AGL, the helicopter rotor blades collided with a tree, dislodged a branch, and the helicopter subsequently collided with terrain. The helicopter was substantially damaged, and the pilot sustained serious injuries.

Aviation Short Investigations Bulletin - Issue 29

Aircraft Details
Manufacturer
Bell Helicopter Co
Model
206
Registration
VH-BNG
Serial number
580
Operation type
Aerial Work
Sector
Helicopter
Damage
Substantial