Boigu Island - Horn Island
Flight / Schedule
Boigu Island - Horn Island
Aircraft
Rockwell Shrike Commander 500Registration
VH-YJT
MSN
500-3089
Year of Manufacture
1970
Operator
Coral Sea AirlinesDate
October 21, 1998 at 09:40 AM
Type
CRASHFlight Type
Charter/Taxi (Non Scheduled Revenue Flight)
Flight Phase
Landing (descent or approach)
Crash Site
Lake, Sea, Ocean, River
Crash Location
Horn Island Queensland
Region
Oceania • Australia
Coordinates
-10.6062°, 142.2811°
Crash Cause
Technical failure
Narrative Report
On October 21, 1998 at 09:40 AM, Boigu Island - Horn Island experienced a crash involving Rockwell Shrike Commander 500, operated by Coral Sea Airlines, with the event recorded near Horn Island Queensland.
The flight was categorized as charter/taxi (non scheduled revenue flight) and the reported phase was landing (descent or approach) at a lake, sea, ocean, river crash site.
5 people were known to be on board, 0 fatalities were recorded, 5 survivors were identified or estimated. This corresponds to an estimated fatality rate of 0.0%.
Crew on board: 1, crew fatalities: 0, passengers on board: 4, passenger fatalities: 0, other fatalities: 0.
The listed crash cause is technical failure. A Shrike Commander departed Horn Island on a charter flight to Saibai and Boigu Islands in accordance with the visual flight rules (VFR). The flight to Saibai took 32 minutes, and a further 13 minutes to Boigu Island. The aircraft then departed Boigu to return to Horn Island with an expected flight time of 35 minutes. The pilot reported that he had maintained 5,500 ft until commencing descent at 35 NM from Horn Island. He tracked to join final approach to runway 14 by 5 NM, reducing power at 1,500 ft. At 5 NM from the runway, the pilot extended the landing gear and approach flap and commenced a long final approach. When the aircraft was approximately 3 NM from the runway both engines commenced to surge, with the aircraft initially yawing to the right. The pilot commenced engine failure procedures and retracted the flaps. He tried a number of times to determine which engine was losing power by retarding the throttle for each engine, before deciding that the right engine was failing. The pilot shut down that engine and feathered the propeller. A short time later, when the aircraft was approximately 200 ft above the water, the left engine also lost power. The pilot established the aircraft in a glide, advised the passengers to prepare for a ditching, and transmitted a MAYDAY report on the flight service frequency before the aircraft contacted the sea. The aircraft quickly filled with water and settled on the seabed. All five occupants were able to escape and make their way ashore.
Aircraft reference details include registration VH-YJT, MSN 500-3089, year of manufacture 1970.
Geospatial coordinates for this crash are approximately -10.6062°, 142.2811°.
Fatalities
Total
0
Crew
0
Passengers
0
Other
0
Crash Summary
A Shrike Commander departed Horn Island on a charter flight to Saibai and Boigu Islands in accordance with the visual flight rules (VFR). The flight to Saibai took 32 minutes, and a further 13 minutes to Boigu Island. The aircraft then departed Boigu to return to Horn Island with an expected flight time of 35 minutes. The pilot reported that he had maintained 5,500 ft until commencing descent at 35 NM from Horn Island. He tracked to join final approach to runway 14 by 5 NM, reducing power at 1,500 ft. At 5 NM from the runway, the pilot extended the landing gear and approach flap and commenced a long final approach. When the aircraft was approximately 3 NM from the runway both engines commenced to surge, with the aircraft initially yawing to the right. The pilot commenced engine failure procedures and retracted the flaps. He tried a number of times to determine which engine was losing power by retarding the throttle for each engine, before deciding that the right engine was failing. The pilot shut down that engine and feathered the propeller. A short time later, when the aircraft was approximately 200 ft above the water, the left engine also lost power. The pilot established the aircraft in a glide, advised the passengers to prepare for a ditching, and transmitted a MAYDAY report on the flight service frequency before the aircraft contacted the sea. The aircraft quickly filled with water and settled on the seabed. All five occupants were able to escape and make their way ashore.
Cause: Technical failure
Occupants & Outcome
Crew On Board
1
Passengers On Board
4
Estimated Survivors
5
Fatality Rate
0.0%
Known people on board: 5
Operational Details
Schedule / Flight
Boigu Island - Horn Island
Operator
Coral Sea AirlinesFlight Type
Charter/Taxi (Non Scheduled Revenue Flight)
Flight Phase
Landing (descent or approach)
Crash Site
Lake, Sea, Ocean, River
Region / Country
Oceania • Australia
