
A faulty antenna was one of the key reasons behind a tragic helicopter crash near Sea World on the Gold Coast, Australia, in January 2023. The crash caused the deaths of four people, including two British tourists, and left several others badly injured.
According to a report by the Australian Transport and Safety Bureau (ATSB), two helicopters collided mid-air — one was taking off while the other was landing. The crash happened just 20 seconds after one of the helicopters left the ground.

What Happened?
The helicopter that was about to take off had a faulty antenna, which meant the pilot didn’t receive an important radio message from the other aircraft. At the same time, a ground staff member wrongly told the pilot that the airspace was clear. By the time the helicopter lifted off, that information was no longer true.
The landing pilot had seen the other helicopter on the ground but didn’t think it was a threat. He expected a radio message if the other aircraft was going to move. However, due to the faulty antenna, that message was likely not sent or not received, leading to the tragic collision.
Changes Made Before the Crash
The report also revealed that Sea World Helicopters had made several changes to improve its services before the crash. They added a second helipad and introduced bigger helicopters. But over time, these changes weakened the safety measures meant to keep the aircraft apart during takeoff and landing.
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The Victims
The crash claimed the lives of:
- Diane Hughes, 57, and her husband Ron Hughes, 65, from Neston, Cheshire (UK)
- Vanessa Tadros, 36, from Sydney
- Ashley Jenkinson, 40, the pilot from Birmingham, working with Sea World Helicopters
Six other people were seriously hurt, and three had minor injuries.
The pilot of the landing helicopter was praised as a hero for safely bringing the damaged aircraft to the ground after the crash.
What the Investigation Found
The ATSB made 28 key findings and warned that even well-meaning changes in flight operations can create new dangers if not carefully managed.
ATSB Chief Commissioner Angus Mitchell said, “The biggest lesson is that every change in aviation must go through a proper safety process. Even small changes can have serious, unintended consequences.”
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Key Takeaway:
The faulty antenna on one of the helicopters played a major role in this tragic crash, as it likely stopped an important radio message from being heard — showing how even a small equipment failure can have deadly results in aviation.