Date & Time:
Jan 21, 1939 at 1309 LT
Type of aircraft:
Short S.23 Empire Flying Boat
Operator:
Registration:
G-ADUU
Flight Phase:
Flight
Flight Type:
Scheduled Revenue Flight
Survivors:
Yes
Site:
Lake, Sea, Ocean, River
Schedule:
Port Washington – Hamilton – Southampton
MSN:
S.812
YOM:
1936
Country:
World
Region:
World
Crew on board:
5
Crew fatalities:
1
Pax on board:
8
Pax fatalities:
2
Other fatalities:
0
Total fatalities:
3
Circumstances:
The seaplane named 'Cavalier' departed Port Washington Seaplane Base in Long Island at 1038LT on a transatlantic flight to Southampton with an intermediate stop in Hamilton, Bermuda. About two hours later, the crew encountered poor weather conditions and decided to modify his route to avoid a cumulonimbus area. Doing so, the aircraft lost height and while cruising in poor weather with low temperature, the pilot decided to return to his initial route when both inner engines stopped while both outboard engines lost power. In such situation, the captain decided to ditch the aircraft some 285 miles southeast of Port Washington. The radio operator was able to report his position and the aircraft sank about 15 minutes after ditching. The tanker named 'Esso Baytown' arrived on scene aroung midnight and his crew was able to evacuated 10 injured people while three others were killed, among them one crew member.
Crew:
M. R. Alderson, pilot,
Neil Richardson, copilot.
Crew:
M. R. Alderson, pilot,
Neil Richardson, copilot.
Probable cause:
The fact of the descent was entirely due to complete loss of power in the case of the two inner engines and partial loss of power in the outboard engines owing to carburetor icing trouble. The sea conditions were such that a safe landing was impossible and, as a result of damage to the hull, the machine sank in about fifteen minutes after breaking in half.
