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Crash of a Short 330-200 in Southend

Date & Time: Jan 11, 1988 at 1244 LT
Type of aircraft:
Operator:
Registration:
G-BHWT
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
Southend - Biggin Hill
MSN:
3049
YOM:
1980
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
After being parked at Southend Airport for a long time without any maintenance and due to hydraulic problems, it was decided to ferry the aircraft from Southend to Biggin Hill. While taxiing, the nosewheel steering system failed and the crew lost control of the aircraft that veered to the left and collided with a parked British Air Ferries Vickers 806 Viscount registered G-APIM. Both pilots escaped uninjured and both aircraft were damaged beyond repair.
Probable cause:
Corrosion within the emergency brake accumulator had allowed nitrogen to enter the main hydraulic system. In the past, the aircraft had been parked in the open for a considerable time without servicing.

Crash of an Avro 689 Tudor 5 in RAF Llandow: 80 killed

Date & Time: Mar 12, 1950 at 1450 LT
Type of aircraft:
Operator:
Registration:
G-AKBY
Survivors:
Yes
Schedule:
Dublin – Llandow
MSN:
1417
YOM:
1947
Region:
Crew on board:
5
Crew fatalities:
Pax on board:
78
Pax fatalities:
Other fatalities:
Total fatalities:
80
Circumstances:
The four engine aircraft was performing a charter flight from Dublin to RAF Llandow, carrying rugby fans who should attend a match between Ireland and Wales for the Five Nations Tournament. On final approach to RAF Llandow, at an altitude of 150 feet, the pilot increased power and the aircraft climbed to 300 feet and then adopted a 35° nose-up attitude. Out of control, it stalled and crashed in a field located 2,500 feet short of runway 28 threshold. All five crew members and 75 passengers were killed. Only three passengers were rescued, placing this tragedy as the most dramatic plane crash up to date.
Probable cause:
The loading conditions of the aircraft which gave a centre of gravity position too far aft and outside the limit in the relevant Certificate of Airworthiness and therefore insufficient elevator control under conditions of low speed and acute instability. Also, the pilot in command, aged 25, did not have sufficient experience, which was considered as a contributory factor.