Crash of a Lockheed C-130 Hercules in Kukës

Date & Time: Jun 11, 1999
Type of aircraft:
Operator:
Registration:
XV298
Flight Phase:
Flight Type:
Survivors:
Yes
MSN:
4264
YOM:
1968
Location:
Country:
Region:
Crew on board:
6
Crew fatalities:
Pax on board:
9
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
On the night of 11 June 1999, RAF Hercules XV298 was tasked to collect personnel and equipment from Kukes airstrip, Albania. The aircraft flew from Italy and landed on the unlit airstrip using normal Night Vision Goggle (NVG) procedures. The crew had been briefed that there would be sufficient runway remaining from the pickup point to the end of the airstrip. The crew were unable to see the end of the airstrip as artificial lighting in the near distance interfered with their night vision goggles. After loading personnel and equipment it began its takeoff run along the remaining available runway, but soon hit a fence and several other ground obstacles. XV298 slowed then veered to the right, suffering severe damage to its right wing before stopping. Fuel leakage from the damaged wing ignited and the subsequent fire destroyed much of the aircraft.
Probable cause:
The Board quickly discounted aircraft performance or serviceability as factors in the accident, concluding that the take-off distance was insufficient for the aircraft to get airborne safely . This was partly due to anomalies in the operating instructions for tactical landing zone operations which were contained in three separate documents - one used by the aircrew, one for personnel training, and the other used by the airstrip marking party. Consequently each party had different expectations as to what procedure would be followed, which in turn led to the airstrip markings having been laid out differently to those briefed to the aircrew . Further, the Board established that the airstrip data used to plan the sortie was significantly different from the actual airstrip dimensions ; and also concluded that reduced night vision goggle performance contributed to the accident. The Board of Inquiry concluded that the accident was caused because the take-off distance was insufficient for the aircraft to get airborne safely.

Crash of a BAe Nimrod MR.2P off Toronto: 7 killed

Date & Time: Sep 2, 1995
Type of aircraft:
Operator:
Registration:
XV239
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Toronto - Toronto
MSN:
8014
YOM:
1969
Location:
Country:
Crew on board:
7
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
7
Circumstances:
The Nimrod display aircraft and crew had deployed to Canada on 23 August 1995 for displays at Canadian Forces Base Shearwater and the Canadian International Air Show (CIAS) at Toronto. In excellent weather, with a light on-shore wind, the aircraft took off on time for its display. Upon completion of the safety checks, it ran in for the standard Nimrod display sequence which features two orbits and two dumb-bell turns. The latter manoeuvres each involved a turn away from the display line, a climb to not above 1,000 feet, followed by a turn in the opposite direction and descent, to fly back parallel with the display line. Having completed the two orbits, the first dumb-bell turn was completed uneventfully. After a slow flypast with undercarriage down, the aircraft entered its final manoeuvre, the second dumb-bell turn. It was seen to turn away approximately 75° to starboard under full power before the flaps were retracted to 20° and the undercarriage raised. The nose was then pitched up into a climbing attitude of 24°. As the aircraft passed 950 feet, engine power was reduced to almost flight idle, following which the speed reduced rapidly to 122 knots, below the 150 knots recommended and taught for that stage of the display. The aircraft was rolled to 70° of port bank, shortly afterwards reducing to 45°, and the nose lowered to 5° below the horizon. During this turn the airspeed increased slightly and the G-loading increased to 1 .6 G. However, the combination of the low airspeed and the G-loading led the aircraft to stall, whereupon the port wing dropped to 85° of bank and the nose dropped to 18° below the horizon. Full starboard aileron and full engine power were applied in an attempt to recover the aircraft but, by this stage, there was insufficient height to recover and the aircraft hit the water. All seven crew members were killed.
Probable cause:
The Inquiry determined that the captain made an error of judgement in modifying one of the display manoeuvres to the extent that he stalled the aircraft at a height and attitude from which recovery was impossible. The Inquiry considered that contributory factors could have included deficiencies in the flight deck crew's training and in the method of supervision which could have allowed the captain to develop an unsafe technique without full appreciation of the consequences.

Crash of a BAe Nimrod MR.2 off RAF Lossiemouth

Date & Time: May 16, 1995
Type of aircraft:
Operator:
Registration:
XW666
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
Kinloss - Kinloss
MSN:
8041
YOM:
1970
Region:
Crew on board:
7
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
The aircraft was one of three Nimrod reconnaissance variants and had just undergone a major servicing at the Nimrod Major Servicing Unit (NMSU), RAF Kinloss by RAF maintenance personnel. Nimrod XW666 departed on a routine post-servicing airtest. After approximately 35 minutes of flight, following a test of the aircraft's anti-icing system, the No 4 engine fire warning illuminated. Whilst the crew were carrying out the fire drill, the No 3 engine fire warning also illuminated. A rear crew member confirmed that the aircraft was on fire and advised the captain that panels were falling away from the starboard wing. After two explosions, the captain feared for the structural integrity of the aircraft and decided to ditch before he lost control authority. Without the aid of flaps, which failed to operate because of a fire/associated hydraulic failure, he completed a controlled ditching into the Moray Firth. The aircraft bounced twice onto the sea before settling. The fuselage broke into two and the aircraft subsequently sank. Parts were salvaged and the cockpit section is now on display at AeroVenture South Yorkshire Aircraft Museum in Doncaster.
Probable cause:
With the assistance of the Department of Transport's Air Accident Investigation Branch, the Inquiry established that despite the correct application of maintenance procedures, the DC electrical loom attached to No 4 engine had sustained mechanical damage, although it could not be positively determined how or when. Arcing occurred when the engine anti-icing system was switched on and this led to initiation of the air starter system. With the No 4 engine already running at idle as part of the overall airtest there was no load on the starter turbine, which quickly ran up to high speed. The nut holding the turbine disk in place failed, allowing the disk to move back on its shaft and out of its protective housing. It then struck the engine bypass casing and the No 2 fuel tank, puncturing both. The resultant fuel leak was ignited either by electrical arcing within the faulty DC loom or by the heat of the engine. The fire spread rapidly to the wing area and forward to the engine intake area. The Inquiry concluded that a sequence of technical difficulties led to the uncontained fire.

Crash of a Lockheed C-130K Hercules C.3P near Blair Atholl: 9 killed

Date & Time: May 27, 1993
Type of aircraft:
Operator:
Registration:
XV193
Flight Phase:
Flight Type:
Survivors:
No
Site:
Schedule:
Lyneham - Kinloss
MSN:
4213
YOM:
1967
Flight number:
Star Trek 3
Region:
Crew on board:
9
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
9
Circumstances:
The aircraft with the call sign 'Star trek 3' was one of three Hercules aircraft from 70th Squadron, RAF Lyneham, engaged in formation and low-level navigation training over Scotland. Having completed the formation element of the sortie, the three aircraft separated for individual exercises, which, for the crew of XV193, included a simulated drop of a small cargo pack onto a dummy drop zone in a valley, (Glen Tilt) eight miles north of Pitlochry. Having completed the simulated drop exercises and turned north to begin their egress from the drop zone, a rocky outcrop forced the crew to continue the left turn. After avoiding this obstacle, the crew elected to reverse their turn to enter the narrow valley of Glen Loch and regain the original route. In performing this
manoeuvre, at low-level and low-speed, the aircraft stalled and crashed crashed forcefully into the moorland in Glen Loch (East of Glen Tilt) near Loch Loch. All nine crew members were killed.
Crew (70th Squadron from RAF Lyneham):
S/L Graham Paul Young,
S/L Stanley Duncan Muir,
F/Lt Graham Robert John Southard,
F/Lt Stephen Paul McNally,
F/O Jonathan Huw Owen,
M/A Terence John William Gilmore,
Sgt Craig Thomas Hilliard,
Sgt Alan Keith King,
Lt/Cpl Gary Reginald Manning.
Probable cause:
There were no eyewitnesses to the final moments of the flight, and the aircraft was not fitted with an Accident Data Recorder or Cockpit Voice Recorder. The Board of Inquiry's investigation therefore remains conjecture; notwithstanding that specialist advice from various sources, including the Air Accident Investigation Branch of the Department of Transport and the aircraft manufacturer supports their findings. The investigation found that the cause of the accident was consistent with the aircraft having stalled at an altitude from which recovery was impossible.

Crash of an Avro 696 Shackleton near Tarbert: 10 killed

Date & Time: Apr 30, 1990 at 1137 LT
Type of aircraft:
Operator:
Registration:
WR965
Flight Phase:
Flight Type:
Survivors:
No
Site:
Schedule:
Lossiemouth - Benbecula
YOM:
1954
Region:
Crew on board:
10
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
10
Circumstances:
On the morning of 30 April 1990, the crew of Shackleton AEW2 WR965 took off from RAF Lossiemouth to participate in a maritime exercise in the Benbecula area to the west of mainland Scotland. The exercise was to be in two parts with a time interval between. To make most economical use of the Shackleton's flying time it was intended to utilise the time interval to undertake some continuation training for which the crew had appropriate authorisation. Although the weather was forecast to be generally clear in the aircraft's operating area there were areas of low cloud and poor visibility over Scottish coastal areas. The first part of the sortie was completed without incident and at 09:45 UTC the crew took the opportunity to participate with a Tornado F3 in mutual training which required the Shackleton's radar to be set to standby/off. After completing this training, the crew commenced their own continuation training which was to include a visual approach to Benbecula airfield. The crew contacted Benbecula Air Traffic Control (ATC) at 10:25 UTC requesting permission for an approach, stating that they were about 20 miles west of the airfield; permission was given and Benbecula ATC passed their actual weather to the crew. Subsequent investigation determined, however, that the aircraft was actually 15 miles north of the position which it had reported at this time. At 10:30 two RAF personnel saw the Shackleton orbiting an island some 12 miles to the north of Benbecula airfield, and at 10:34 the Shackleton crew called Benbecula ATC stating that the weather was not sufficiently good for an approach and that they were turning right and climbing. At around 10:37 it struck the ground about 30 ft below the summit of an 823 ft hill on the Isle of Harris. Reliable evidence indicates that at that time and in that vicinity the cloudbase was 200 ft above mean sea level, with cloud tops at 3000 ft. At impact, the aircraft was in controlled flight with all four engines developing cruise power.
Crew (28th Squadron):
W/Cdr Stephen Roncoroni,
W/Cdr Chas Wrighton,
F/O Colin Burns,
S/L Jerry Lane,
F/Lt Al Campbell,
F/Lt Keith Forbes,
M/O Roger Scutt,
F/Sgt Rick Ricketts,
Sgt Graham Miller,
Cpl Stuart Bolton.
Probable cause:
The Board of Inquiry concluded that the accident was caused because the aircraft was flown below a safe altitude in unsuitable weather conditions; the Board were unable to determine the reason for this.

Crash of an Armstrong Whitworth AW.650 Argosy in West Freugh AFB

Date & Time: Oct 1, 1984 at 1200 LT
Operator:
Registration:
XN817
Flight Type:
Survivors:
Yes
MSN:
6746
YOM:
1961
Region:
Crew on board:
11
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Upon landing at RAF West Freugh, the right main gear collapsed. The airplane slid on its belly and eventually came to rest on a grassy area to the right of the runway. All 11 occupants escaped uninjured while the aircraft was damaged beyond repair. It was completing a flight on behalf of the Aeroplane & Armament Experimental Establishment.
Probable cause:
Failure of the right main gear upon landing.

Crash of a BAe Nimrod MR2 in Newquay-Saint Mawgan

Date & Time: Jun 3, 1984 at 1107 LT
Type of aircraft:
Operator:
Registration:
XV257
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
Newquay-Saint Mawgan - Newquay-Saint Mawgan
MSN:
8032
YOM:
1970
Flight number:
Sarex 51
Region:
Crew on board:
13
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
The Nimrod aircraft took off on an exercise Search and Rescue (SAR) sortie from its base at RAF St Mawgan. It was carrying in the bomb bay, as part of the SAR equipment, a normal load of 5 inch reconnaissance flares. In accordance with normal practice, the first navigator switched the flare's release units to live shortly after takeoff. Some 30 seconds later a cockpit indicator warned the crew of a fire in the bomb bay. The captain immediately instructed the co-pilot to fly the aircraft back to base while he transmitted a MAYDAY call and informed the rest of the crew. During the return flight ground witnesses saw the Nimrod trailing smoke, with several burning flares, a parachute and other objects falling from the aircraft. The aircraft landed safely. Although the fire services quickly extinguished the intense fire, the aircraft was extensively damaged.
Probable cause:
The accident was caused by a reconnaissance flare becoming detached from its carrier and subsequently igniting in the bomb bay . How it came to be released could not be positively determined.

Crash of a BAe Nimrod iMR.2 at RAF Kinloss: 2 killed

Date & Time: Nov 17, 1980 at 0730 LT
Type of aircraft:
Operator:
Registration:
XV256
Flight Phase:
Survivors:
Yes
Schedule:
Kinloss - Kinloss
MSN:
8031
YOM:
1970
Region:
Crew on board:
4
Crew fatalities:
Pax on board:
16
Pax fatalities:
Other fatalities:
Total fatalities:
2
Circumstances:
Just before 07:30 a crew took off in semi-darkness on the final sortie of their conversion from the Nimrod 1 to the Nimrod MR2 aircraft. Being the final sortie, the normal crew was increased to 20 by 5 checking crew and an additional Air Engineer. The surface wind was 070 degrees at 02 kts, with 8 km visibility in rain and a main cloud base of 3000 ft. Engine response and indications during the takeoff run were normal, but shortly after takeoff, at an estimated height of 20 ft, the aircraft flew through a dense flock of Canada Geese flying in arrowhead formation between overnight roosting and daily feeding grounds. It suffered numerous bird-strikes. Almost simultaneously the no.1 engine surged violently, suffering a catastrophic internal failure. The low pressure compressors on the nos 2 and 3 engines were also damaged and, although they continued to run, they produced little thrust. Effectively the fully laden aircraft was being powered by only the No 4 engine which itself may have been damaged. Some 27 seconds after takeoff the aircraft came down on the relatively soft tree-tops of a forest of young pine trees 1300 yards from the end of the runway and was quickly engulfed in flames.
Source: ASN
Probable cause:
The investigation into the accident established, that the cause was a multiple bird strike which occurred at a critical stage of flight. The aircraft suffered such a severe loss of thrust that maintenance of height and flying speed quickly became impossible. It was the captain's skill in keeping the stricken aircraft airborne long enough to make a very smooth and controlled crash at minimum speed into the treetops that undoubtedly saved, the lives of the 18 crew members. After the accident 77 dead sea birds were found on or near the runway. It is not known how many others were ingested by the aircraft engines."

Crash of an Armstrong Whitworth AW.660 Argosy C.1 at RAF Boscombe Down: 2 killed

Date & Time: Apr 27, 1976
Operator:
Registration:
XR105
Flight Type:
Survivors:
Yes
Schedule:
Boscombe Down - Boscombe Down
MSN:
6783
YOM:
1962
Region:
Crew on board:
3
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
2
Circumstances:
The crew was completing a local training mission at RAF Boscombe Down. On final approach with one engine voluntarily inoperative, the airplane banked left and right, causing a wing to drop and to struck a building. Out of control, the airplane lost height and crashed. A crew member was injured while two other occupants were killed, among them an officer from the Italian Army.

Crash of a Handley Page HP.137 Jetstream T.1 at RAF Little Rissington

Date & Time: Nov 1, 1974
Operator:
Registration:
XX477
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
Little Rissington - Little Rissington
MSN:
249
YOM:
1970
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
The crew was completing a local training flight at RAF Little Rissington. After takeoff, while climbing to a height of 400 feet, both engines stopped simultaneously. The crew declared an emergency and the airplane stalled and struck the ground. On impact, the undercarriage were torn off and the airplane slid for several yards before coming to rest in a pasture. Both crew members escaped with minor injuries while the aircraft was damaged beyond repair.
Probable cause:
The stall and subsequent accident was the consequence of a double engine failure for undetermined reasons.