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Crash of a Beechcraft B200 Super King Air in Chigwell: 2 killed

Date & Time: Oct 3, 2015 at 1020 LT
Operator:
Registration:
G-BYCP
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Stapleford - Brize Norton
MSN:
BB-966
YOM:
1982
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
2
Captain / Total flying hours:
1941
Captain / Total hours on type:
162.00
Aircraft flight hours:
14493
Aircraft flight cycles:
12222
Circumstances:
G-BYCP was planned to operate a non-commercial flight from Stapleford Aerodrome to RAF Brize Norton with two company employees on board (including the pilot) to pick up two passengers for onward travel. The pilot (the aircraft commander) held a Commercial Pilot’s Licence (CPL) and occupied the left seat and another pilot, who held an Airline Transport Pilot’s Licence (ATPL), occupied the right. The second occupant worked for the operator of G-BYCP but his licence was valid on Bombardier Challenger 300 and Embraer ERJ 135/145 aircraft and not on the King Air. The pilot reported for work at approximately 0715 hrs for a planned departure at 0815 hrs but he delayed the flight because of poor meteorological visibility. The general weather conditions were fog and low cloud with a calm wind. At approximately 0850 hrs the visibility was judged to be approximately 600 m, based on the known distance from the operations room to a feature on the aerodrome. At approximately 0915 hrs, trees were visible just beyond the end of Runway 22L, indicating that visibility was at least 1,000 m and the pilot decided that conditions were suitable for departure. At 0908 hrs, the pilot called the en-route Air Navigation Service Provider (ANSP) on his mobile phone to ask for a departure clearance. He was instructed to remain clear of controlled airspace when airborne and call London Tactical Control Northeast (TCNE) on 118.825 MHz. The planned departure was to turn right after takeoff and intercept the 128° radial from Brookman’s Park VOR (BPK) heading towards the beacon, and climb to a maximum altitude of 2,400 ft amsl to remain below the London TMA which has a lower limit of 2,500 ft amsl. The aircraft took off at 0921 hrs and was observed climbing in a wings level attitude until it faded from view shortly after takeoff. After takeoff, the aircraft climbed on a track of approximately 205°M and, when passing approximately 750 ft amsl (565 ft aal), began to turn right. The aircraft continued to climb in the turn until it reached 875 ft amsl (690 ft aal) when it began to descend. The descent continued until the aircraft struck some trees at the edge of a field approximately 1.8 nm southwest of the aerodrome. The pilot and passenger were both fatally injured in the accident, which was not survivable. A secondary radar return, thought to be G-BYCP, was observed briefly near Stapleford Aerodrome by London ATC but no radio transmission was received from the aircraft. A witness was walking approximately 30 m north-east of where the aircraft struck the trees. She suddenly heard the aircraft, turned towards the sound and saw the aircraft in a nose‑down attitude fly into the trees. Although she saw the aircraft only briefly, she saw clearly that the right wing was slightly low, and that the aircraft appeared to be intact and was not on fire. She also stated that the aircraft was “not falling” but flew “full pelt” into the ground.
Probable cause:
Examination of the powerplants showed that they were probably producing medium to high power at impact. There was contradictory evidence as to whether or not the left inboard flap was fully extended at impact but it was concluded that the aircraft would have been controllable even if there had been a flap asymmetry. The possibility of a preaccident control restriction could not be discounted, although the late change of aircraft attitude showed that, had there been a restriction, it cleared itself. The evidence available suggested a loss of aircraft control while in IMC followed by an unsuccessful attempt to recover the aircraft to safe flight. It is possible that the pilot lost control through a lack of skill but this seemed highly unlikely given that he was properly licensed and had just completed an extensive period of supervised training. Incapacitation of the pilot, followed by an attempted recovery by the additional crew member, was a possibility consistent with the evidence and supported by the post-mortem report. Without direct evidence from within the cockpit, it could not be stated unequivocally that the pilot became incapacitated. Likewise, loss of control due to a lack of skill, control restriction or distraction due to flap asymmetry could not be excluded entirely. On the balance of probabilities, however, it was likely that the pilot lost control of the aircraft due to medical incapacitation and the additional crew member was unable to recover the aircraft in the height available.
Final Report:

Crash of a Piper PA-31-310 Navajo C in Guildford: 1 killed

Date & Time: Aug 15, 1993 at 0805 LT
Type of aircraft:
Registration:
G-SEAS
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Stapleford – Southampton – Cambridge – Berlin
MSN:
31-79
YOM:
1979
Flight number:
STL819
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
1
Captain / Total flying hours:
1493
Captain / Total hours on type:
15.00
Circumstances:
The pilot departed Stapleford on a positioning flight to Southampton. He was due to pick up passengers at Southampton and fly to Cambridge where more passengers were to be collected; from Cambridge he would fly to Berlin. Heathrow Approach frequency was fairly busy but by 0653LT, G-SEAS had been identified, and been cleared direct to Ockham not above 2,000 feet on QNH 1011 mb; this clearance was acknowledged by the pilot. The radar recording confirmed the track of STL819 to Ockham and from there the aircraft made a gentle turn onto a track of approximately 185°T; all three radars confirmed the aircraft speed as approximately 160 knots and at a level altitude of 1,500 feet amsl until a few seconds before 0705LT. At that point the aircraft started a high rate of descent with increasing speed but maintaining a fairly constant southerly track. Radar contact was lost 2.6 seconds after 0705LT. The last radar contact was within 250 metres of the crash site and at that point the aircraft was at 1,000 feet amsl, the crash site is approximately 400 feet amsl.
Probable cause:
Investigations were unable to determine the exact cause of the accident. Nevertheless, the assumption that the loss of control was the consequence of an autopilot failure was not ruled out.
Final Report:

Crash of a Piper PA-31-325 Navajo C/R in Earl Stonham: 1 killed

Date & Time: Aug 20, 1980 at 1730 LT
Type of aircraft:
Operator:
Registration:
G-LCCO
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Stapleford - Hethel
MSN:
31-7812082
YOM:
1978
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
1
Captain / Total flying hours:
822
Captain / Total hours on type:
230.00
Aircraft flight hours:
497
Circumstances:
The aircraft was returning from Stapleford Tawney aerodrome, where it had just been serviced, to its base at Hethel aerodrome, near Norwich. When under the surveillance of Honington Radar, the pilot requested and was granted permission to manoeuvre between flight level (FL)75 and FL60. A few minutes later the aircraft was observed on radar to be flying in a south-easterly direction and shortly thereafter to disappear from the radar picture. At about this time the aircraft was heard to be in a high speed descent and was seen to break up at about 2,500 feet. The main portion of the wreckage burst into flames shortly after impact and the pilot, who was the only occupant, was killed.
Probable cause:
It is concluded that the accident was caused by the pilot attempting to recover from a dive whilst flying at a speed considerably in excess of the aircraft's permitted maximum. The excessive speed resulted from his loss of control of the aircraft, most probably following an attempt to perform a prohibited aerobatic manoeuvre.
Final Report:

Crash of a Piper PA-31-300 Navajo in Stapleford

Date & Time: Jan 3, 1973
Type of aircraft:
Registration:
G-AZTL
Survivors:
Yes
MSN:
31-589
YOM:
1969
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
On final approach to Stapleford Airfield in poor weather conditions, the pilot failed to realize his altitude was insufficient when the airplane struck trees located 2,400 meters short of runway threshold. The aircraft stalled and crashed in a field, injuring both occupants.

Crash of a Vickers 406 Wellington II in Stapleford: 6 killed

Date & Time: Sep 3, 1941 at 0320 LT
Type of aircraft:
Operator:
Registration:
W5434
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Feltwell - Feltwell
Region:
Crew on board:
6
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
6
Circumstances:
The airplane departed RAF Feltwell at 2025LT on September 2 on an operation to Frankfurt. While returning to base the following night, the crew encountered poor visibility. Flying too low, the bomber collided with a house and crashed in Bar Lane, Stapleford. All six crew members were killed.
Crew:
Sgt Lindsay Thomas Hutchison, pilot,
Sgt Forbes McNeill, pilot,
Sgt Francis Kenneth Crossley, observer,
F/Sgt Lloyd Theodore Lawson, wireless operator,
F/Sgt Augustin Charles Turgeon, wireless operator,
Sgt Donald Enright Soles, air gunner.