Sydney – Townsville

After take off from Rose Bay in Sydney, the crew encountered technical problems with the flaps that should be raised manually because the electric flap motor failed. Twenty minutes into the flight, the flight oil pressure on starboard inner engine fell below normal levels. The captain decided to return to Rose Bay to rectify faults and the landing approach was made into the north and without flaps. Finding that he had excess height, the captain introduced a left-hand side-slip during the approach. On straighening out from the side-slip, the captain proceeded with the intention of making a normal landing. On checking the glide at about 40 feet, he realized that the aircraft was flattening out too high. He stopped easing back on the controls expecting the boat to sink further towards the water. Without any further control movement the aircraft completely stalled some twelve feet above the water, dropped sharply and made contact with the water in a normal attitude but with considerable force. Impact caused a major failure of the hull which allowed extensive break-up of the fuselage. Considerable length of the rear end of the hull and tail unit separated from rest of aircraft and both sections sank within 15 minutes. Passengers and crew escaped the wreckage and were rescued but one passenger drowned. Crew: Cpt K. C. Caldwell, pilot, Cpt L. J. Brain, pilot. Passenger drowned: Mr. J. Mott. Source & photos: http://www.aussieairliners.org/shortfb/vh-abb/vhabb.html

Flight / Schedule

Sydney – Townsville

Registration

VH-ABB

MSN

S.877

Year of Manufacture

17

Date

October 11, 1944 at 07:30 AM

Type

CRASH

Flight Type

Scheduled Revenue Flight

Flight Phase

Landing (descent or approach)

Crash Site

Lake, Sea, Ocean, River

Crash Location

Sydney New South Wales

Region

Oceania • Australia

Coordinates

-33.8471°, 151.0634°

Crash Cause

Human factor

Narrative Report

On October 11, 1944 at 07:30 AM, Sydney – Townsville experienced a crash involving Short S.23 Empire Flying Boat, operated by Qantas Airways - Queensland and Northern Territory Aerial Services, with the event recorded near Sydney New South Wales.

The flight was categorized as scheduled revenue flight and the reported phase was landing (descent or approach) at a lake, sea, ocean, river crash site.

29 people were known to be on board, 1 fatalities were recorded, 28 survivors were identified or estimated. This corresponds to an estimated fatality rate of 3.4%.

Crew on board: 7, crew fatalities: 0, passengers on board: 22, passenger fatalities: 1, other fatalities: 0.

The listed crash cause is human factor. After take off from Rose Bay in Sydney, the crew encountered technical problems with the flaps that should be raised manually because the electric flap motor failed. Twenty minutes into the flight, the flight oil pressure on starboard inner engine fell below normal levels. The captain decided to return to Rose Bay to rectify faults and the landing approach was made into the north and without flaps. Finding that he had excess height, the captain introduced a left-hand side-slip during the approach. On straighening out from the side-slip, the captain proceeded with the intention of making a normal landing. On checking the glide at about 40 feet, he realized that the aircraft was flattening out too high. He stopped easing back on the controls expecting the boat to sink further towards the water. Without any further control movement the aircraft completely stalled some twelve feet above the water, dropped sharply and made contact with the water in a normal attitude but with considerable force. Impact caused a major failure of the hull which allowed extensive break-up of the fuselage. Considerable length of the rear end of the hull and tail unit separated from rest of aircraft and both sections sank within 15 minutes. Passengers and crew escaped the wreckage and were rescued but one passenger drowned. Crew: Cpt K. C. Caldwell, pilot, Cpt L. J. Brain, pilot. Passenger drowned: Mr. J. Mott. Source & photos: http://www.aussieairliners.org/shortfb/vh-abb/vhabb.html

Aircraft reference details include registration VH-ABB, MSN S.877, year of manufacture 17.

Geospatial coordinates for this crash are approximately -33.8471°, 151.0634°.

Fatalities

Total

1

Crew

0

Passengers

1

Other

0

Crash Summary

After take off from Rose Bay in Sydney, the crew encountered technical problems with the flaps that should be raised manually because the electric flap motor failed. Twenty minutes into the flight, the flight oil pressure on starboard inner engine fell below normal levels. The captain decided to return to Rose Bay to rectify faults and the landing approach was made into the north and without flaps. Finding that he had excess height, the captain introduced a left-hand side-slip during the approach. On straighening out from the side-slip, the captain proceeded with the intention of making a normal landing. On checking the glide at about 40 feet, he realized that the aircraft was flattening out too high. He stopped easing back on the controls expecting the boat to sink further towards the water. Without any further control movement the aircraft completely stalled some twelve feet above the water, dropped sharply and made contact with the water in a normal attitude but with considerable force. Impact caused a major failure of the hull which allowed extensive break-up of the fuselage. Considerable length of the rear end of the hull and tail unit separated from rest of aircraft and both sections sank within 15 minutes. Passengers and crew escaped the wreckage and were rescued but one passenger drowned. Crew: Cpt K. C. Caldwell, pilot, Cpt L. J. Brain, pilot. Passenger drowned: Mr. J. Mott. Source & photos: http://www.aussieairliners.org/shortfb/vh-abb/vhabb.html

Cause: Human factor

Occupants & Outcome

Crew On Board

7

Passengers On Board

22

Estimated Survivors

28

Fatality Rate

3.4%

Known people on board: 29

Operational Details

Schedule / Flight

Sydney – Townsville

Flight Type

Scheduled Revenue Flight

Flight Phase

Landing (descent or approach)

Crash Site

Lake, Sea, Ocean, River

Region / Country

Oceania • Australia

Aircraft Details

Registration

VH-ABB

MSN

S.877

Year of Manufacture

17

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