Sydney, April 9
A faulty radio system was one of a host of factors that contributed to a fatal mid-air collision between two helicopters in northern Australia in 2023, an official investigation showed on Wednesday.
Four people were killed and nine more injured when two scenic flight helicopters collided in mid-air on Australia's Gold Coast in the state of Queensland on January 2, 2023.
The Australian Transport Safety Bureau (ATSB) on Wednesday released its final 200-page report on the incident following a two-year investigation, highlighting a series of safety issues that contributed to the crash.
The incident occurred when one helicopter piloted by Ash Jenkinson was taking off while the other piloted by Michael James was coming in to land. Both helicopters were Eurocopter EC130s operated by the Gold Coast's Sea World theme park.
The ATSB found that the radio system in the helicopter in which Jenkinson and three passengers died had "defects that limited transmission range and affected reliability of transmission."
ATSB investigators found it was likely that Jenkinson had made a taxiing call to alert James of his departure but that it was not received due to the defects.
"Without the taxiing call being received, the pilot of the inbound helicopter, who was likely focusing on their landing site, had no trigger to reassess the status of the departing helicopter as a collision risk," ATSB Chief Commissioner Angus Mitchell said in a statement.
The ATSB found that the failed radio transmissions, limitations in visibility from both helicopters and the pilots' "competing priorities" led to the crash.
It said that the operator had made changes to improve the tourism product in the months prior to the accident, including commissioning the use of a second helipad location and introduction of the EC130 helicopters, which "undermined risk controls" over time, Xinhua news agency reported.
"The most fundamental lesson from this investigation is that making changes to aviation operations, even those that appear to increase safety, can have unintended consequences," Mitchell said.
James and his five passengers and three passengers on Jenkinson's helicopter were injured in the crash.
— IANS
Reader Comments
This is absolutely heartbreaking 💔 The fact that a simple radio malfunction could lead to such tragedy shows how critical every safety system is in aviation. My thoughts are with all the families affected.
As a pilot myself, this hits close to home. Radio communication is literally our lifeline. The investigation findings about "competing priorities" is also important - sometimes we get so focused on one task that we miss other critical factors.
I remember this accident - it was so shocking. While the radio issue was critical, I wonder why they didn't have visual backup systems in place? Seems like multiple safety layers failed here.
The part about "unintended consequences" of safety changes is really thought-provoking. Makes you realize how complex aviation safety systems are - what seems like an improvement might actually create new risks.
Respectfully, while the radio issue was significant, the article doesn't mention enough about maintenance protocols. Were these radios being properly checked? This seems like a preventable tragedy if proper inspections were happening.
I took this exact scenic flight just months before the accident. The thought that it could have been my family is chilling. So glad they're making changes, but it's heartbreaking it took this tragedy to prompt action.
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