Crash of a NAMC YS-11A-202 near Borrego Springs

Date & Time: Mar 5, 1974 at 1110 LT
Type of aircraft:
Operator:
Registration:
N208PA
Flight Phase:
Flight Type:
Survivors:
Yes
Site:
Schedule:
San Diego - San Diego
MSN:
2082
YOM:
1968
Crew on board:
4
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
5673
Captain / Total hours on type:
797.00
Circumstances:
The crew (four pilots) departed San Diego Airport on a training mission. En route, the crew simulated stall conditions when both engines failed to respond. Shortly later, both engines caught fire and the crew decided to attempt an emergency landing. The aircraft belly landed about 8,8 miles east of Borrego Springs and came to rest in flames in a desert area. While all four crew members escaped uninjured, the aircraft was destroyed.
Probable cause:
Double engine failure in flight due to inadequate maintenance and inspection and failure of the propeller system. The following factors were reported:
- Improper operation of powerplant,
- Inadequate supervision of flight,
- Excessive temperature,
- Failure of both engines,
- Fire on both engines,
- Hi stop hub connecting switch inoperative.
Final Report:

Crash of a Rockwell Grand Commander 680F near Sells: 1 killed

Date & Time: Jan 14, 1974 at 1754 LT
Operator:
Registration:
N2500T
Flight Phase:
Flight Type:
Survivors:
No
Site:
Schedule:
Tucson - Tucson
MSN:
680-1158-98
YOM:
1962
Location:
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
1
Captain / Total flying hours:
2498
Captain / Total hours on type:
98.00
Circumstances:
While approaching Sells, Arizona, the twin engine airplane was flying at a very low altitude (30 feet above the ground) when it struck a cactus and crashed in flames. The pilot, sole on board, was killed.
Probable cause:
The pilot failed to see and avoid objects or obstructions. The following factors were reported :
- Unwarranted low flying,
- High obstructions,
- Hit cactus at 30 feet AGL,
- $ 5,270 cash found at accident site.
Final Report:

Crash of a Dornier DO.28B-1 Agur near Suez

Date & Time: Oct 21, 1973
Type of aircraft:
Operator:
Registration:
016
Flight Phase:
Flight Type:
Survivors:
Yes
Site:
MSN:
3071
Location:
Country:
Region:
Crew on board:
3
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
The pilot of an Egyptian Air Force MiG-21 shot down the Israel DO.28 with a SAM-3 air-air missile. The aircraft crash landed in a desert area located about 15 km southeast of Suez. The aircraft was destroyed and all three occupants were taken PoW.
Probable cause:
Shot down by an Egyptian Air Force fighter.

Crash of an Ilyushin II-18B near Semipalatinsk: 63 killed

Date & Time: May 11, 1973 at 0437 LT
Type of aircraft:
Operator:
Registration:
CCCP-75687
Flight Phase:
Survivors:
No
Site:
Schedule:
Baku - Tashkent - Novosibirsk
MSN:
189 0012 02
YOM:
1959
Flight number:
SU6551
Country:
Region:
Crew on board:
8
Crew fatalities:
Pax on board:
55
Pax fatalities:
Other fatalities:
Total fatalities:
63
Aircraft flight hours:
21663
Aircraft flight cycles:
11787
Circumstances:
While cruising by night at an altitude of 7,800 meters in good weather conditions, the pilot-in-command initiated a turn to the left when control was lost. The airplane entered a dive and spiraled to the ground. At an altitude of 5,000 meters, some elements of the upper wing surface and the stabilisers detached and the airplane disintegrated in the air before crashing in a steppe located about 84 km south of Semipalatinsk. Wings and stabilisers parts were found at a distance of some 3.5 km from the crash site. All 63 occupants have been killed.
Probable cause:
The exact cause of the accident could not be determined. The assumption that the aircraft collided with an object was not ruled out. It is believed the crew may have start an emergency descent but the reason of this manoeuvre could not be established. FDR could not be read properly as it was seriously damaged in the crash.

Crash of a Boeing 727-224 near Ismailia: 108 killed

Date & Time: Feb 21, 1973 at 1411 LT
Type of aircraft:
Operator:
Registration:
5A-DAH
Flight Phase:
Survivors:
Yes
Site:
Schedule:
Tripoli – Benghazi – Cairo – Bahrain
MSN:
20244/650
YOM:
1968
Flight number:
LN114
Country:
Region:
Crew on board:
9
Crew fatalities:
Pax on board:
104
Pax fatalities:
Other fatalities:
Total fatalities:
108
Circumstances:
Flight 114 was an international scheduled service from Tripoli to Bahrain with intermediate stops in Benghazi and Cairo. On board were 104 passengers and a crew of nine, five from Air France, among them the captain, Mr. Jacques Bourgès, aged 42. Normally, the Benghazi – Cairo route was flown eastwards along the Libyan coast until reaching the city of Sidi Barrani in Egypt, where the airway turned inland to the VHF omnidirectional range (VOR) and Non-Directional Beacon (NDB) area located west of Lake Qarun. The entry to the Cairo terminal area was made on a north-easterly heading over a 71-nautical-mile (131 km) long path that separated Lake Qarun from the Cairo VOR. At 13:45 the Cairo traffic control (CTC) saw the aircraft approaching from the west. Permission was granted to land in runway 23. CTC surprisingly saw the Boeing heading eastward towards the Suez Canal at 13:50. Evidence from both the recovered Boeing 727 voice recorders and the Israeli authorities' flight data recorder later showed that the Libyan aircraft was likely to had been already off course when it reported its position over Qarun, probably due to strong westerly upper-level winds associated to a low level sandstorm. The crew was forced to rely on instrument navigation because of this sandstorm. Both instrument and navigational error caused the aircraft to go off course, entering airspace dominated by Israel when flying over the Sinai Peninsula. By this time the aircraft had been lost from the Egyptian air traffic control. The crew believed they were close to the destination airport and started the descent. At 13:55 the aircraft was detected in the radar by the Israelis as it was entering Israeli airspace; it was located south-east of Suez at an altitude of 15,000 feet (4,600 m). Two Israeli Air Force Phantoms were sent to intercept the then unidentified aircraft. Following the re-establishment of communications with CTC the pilot of the Libyan aircraft looked through the cabin's port window and saw the fighters, but he mistook them for Egyptian MiGs. The Libyan aircraft continued flying deeper into the Sinai at a speed of 325 miles per hour (523 km/h), but it suddenly veered to the west. It was at that time that the Boeing's crew realised they were having problems with their instruments. The Israeli fighter pilots attempted to make visual contact with the passenger airliner's crew, and tried to communicate to them by signaling with their hands and dipping their wings. The 727 crew's response was interpreted as a denial of that request. The 727 adopting a westward course was interpreted by the Israeli pilots as an attempt to flee. The Israeli Phantom pilots fired bursts from their 20 mm M61 cannons, severely damaging the airliner's control surfaces, hydraulic systems, and wing structure. Flight 114 attempted an emergency landing in an area covered with sand dunes, but crashed, with an explosion near the right main landing gear. Four passengers and the copilot survived while 108 other occupants were killed. The copilot later said that the flight crew knew the Israeli jets wanted them to land but relations between Israel and Libya made them decide against following instructions. In direct contradiction to the co-pilot's own account, the Libyan government stated that the attack occurred without warning. Israel's air force perceived Flight 114 as a security threat, and that among the possible tasks it could have been undertaking was an aerial spy mission over the Israeli air base at Bir Gifgafa. The Israeli government also revealed that LN114 was shot down with the personal authorization of David Elazar, the Israeli Chief of Staff. Israel's argument was that the heightened security situation and the erratic behaviour of the jet's crew made the actions taken prudent. The United Nations did not take any action against Israel. The 30 member nations of the International Civil Aviation Organization (ICAO) voted to censure Israel for the attack. The United States did not accept the reasoning given by Israel, and condemned the incident. Israel's Defense Minister, Moshe Dayan, called it an "error of judgment", and Israel paid compensation to the victims' families.
Probable cause:
Shot down by two Israel Air Force fighters.

Crash of a Boeing KC-97G Stratotanker near Suez: 7 killed

Date & Time: Sep 17, 1971
Type of aircraft:
Operator:
Registration:
4X-FPR/033
Flight Phase:
Survivors:
Yes
Site:
MSN:
16714
YOM:
1952
Location:
Country:
Region:
Crew on board:
8
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
7
Circumstances:
While conducting a survey flight, the airplane was shot down by an Egyptian missile after it penetrated the Egyptian airspace. It crashed in a desert area located near Suez. A crew member survived while seven others were killed.
Probable cause:
Shot down by a surface-to-air missile.

Crash of a Hawker-Siddeley HS.121 Trident 1E in Öndörkhaan: 9 killed

Date & Time: Sep 13, 1971
Operator:
Registration:
256
Flight Phase:
Flight Type:
Survivors:
No
Site:
MSN:
2131
YOM:
1966
Country:
Region:
Crew on board:
9
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
9
Circumstances:
While parked at Qinhuangdao Shanhaiguan Airport, east of Pekin, the three engine aircraft was 'stolen' by nine officers of the Chinese Air Force who apparently wanted to desert. While cruising over Mongolia, the airplane crashed in unclear circumstances near the city of Öndörkhaan. All nine occupants, among them Lin Biao, were killed. It is unclear if the accident was the consequence of a loss of control due to fuel exhaustion or if the aircraft was shot down by the pilot of a fighter aircraft.

Crash of a Rockwell Aero Commander 500B near Mianeh

Date & Time: Oct 6, 1970
Operator:
Registration:
EP-ALP
Flight Phase:
Flight Type:
Survivors:
Yes
Site:
Schedule:
Tehran - Tabriz
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
En route from Tehran to Tabriz, the crew encountered unknown technical problems and decided to reduce his altitude and to attempt an emergency landing. The aircraft belly landed in a desert area located about 27 km northwest from Mianeh (120 km southeast from Tabriz) and slid for several yards before coming to rest in flames. Both occupants escaped while the aircraft was destroyed by a post crash fire.

Crash of a Lockheed P-3A-55-LO Orion near Searchlight: 10 killed

Date & Time: Aug 3, 1970
Type of aircraft:
Operator:
Registration:
152159
Flight Phase:
Flight Type:
Survivors:
No
Site:
Schedule:
Nellis – North Island – Barbers Point
MSN:
185-5129
YOM:
1965
Crew on board:
10
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
10
Circumstances:
The crew departed Nellis AFB in Las Vegas on a flight to Barbers Point NAS, Hawaii, with an intermediate stop at North Island-Halsey Field NAS in San Diego. Few minutes after takeoff, the airplane went through a thunderstorm area and encountered heavy turbulences. The pilot lost control of the airplane that entered a dive, partially disintegrated in the air and eventually crashed in a desert area located 10 miles northwest of Searchlight, Nevada. The airplane was totally destroyed and debris scattered on more that half a mile. All ten crew members were killed.
Crew (VP-17):
Lt Timothy D. Bailing,
Lt Norman L. Johnson,
Ltjg Henry J. McGreevey,
Adj1 Ambrose Ordonia,
Adj1 Johnny D. Shelton,
Atn3 Cletus L. Morrison,
Aw3 John D. Maas,
Aw3 John W. Schmitz,
Aw3 Michael A. Silvers,
Aw3 Bruce E. Weaver.
Probable cause:
The Navy concluded that the aircraft was struck by lightning, but Lockheed determined that the breakup of the aircraft in flight was caused by structural overloading of the right wing from a positive high angle of attack condition. Lockheed concluded that it was the uncontrollable flight and the resultant stresses that caused the aircraft to disintegrate in flight.