Crash of a De Havilland DHC-6 Twin Otter 300 in Chitembo: 1 killed

Date & Time: Jun 30, 1990
Operator:
Registration:
HB-LOI
Flight Phase:
Flight Type:
Survivors:
Yes
MSN:
336
YOM:
1971
Location:
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
20
Pax fatalities:
Other fatalities:
Total fatalities:
1
Circumstances:
The aircraft was engaged in a special flight on behalf of the International Committee of the Red Cross (ICRC), carrying 20 passengers and two crew members. During the takeoff roll, the crew encountered directional problems and the aircraft deviated to the right of the runway. The crew was able to takeoff when shortly after liftoff, the right wing struck a mast. The airplane nosed down, struck the ground, lost its nose gear and came to rest in a potatoes field. All 22 occupants were evacuated, among them four passengers suffered minor injuries. One people on the ground was killed.
Probable cause:
It is believed the crew encountered problems with the ailerons and the nosewheel steering system due to hydraulic issues.

Crash of an Antonov AN-24RV in Vişina: 7 killed

Date & Time: Dec 28, 1989
Type of aircraft:
Operator:
Registration:
YR-BMJ
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Bucharest - Belgrade
MSN:
77310801
YOM:
1977
Location:
Country:
Region:
Crew on board:
6
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
7
Circumstances:
The aircraft departed Bucharest-Otopeni on a special flight to Belgrade to collect humanitarian supplies. While in cruising altitude, the aircraft entered an uncontrolled descent and crashed near Vişina. All seven occupants were killed, among them the British photographer and journalist Ian Parry who was covering the Romanian Revolution.
Probable cause:
The probable cause which determined the crash of the AN-24 aircraft registered YR-BMJ in the day of 28th of December, 1989 near the Vişina village, Dimbovita county is the action of a force outside the aircraft, including the possibility of the impact with a foreign object located outside of it and in its flight trajectory, in the area of the left horizontal stabilizer, which is appreciated to have weakened the structure of the left horizontal stabilizer, to have caused an uncommanded and sudden trim of the horizontal stabilizer and a jam in this position, causing the aircraft to enter a dive and the impossibility of the flight crew to actuate the flight controls [in such a manner] to regain control of the flight trajectory, due to reasons independent of the aircraft as well as the will and actions of the crew.

Crash of a De Havilland DHC-6 Twin Otter 300 near Gambela: 16 killed

Date & Time: Aug 7, 1989 at 1210 LT
Registration:
ET-AIL
Flight Phase:
Flight Type:
Survivors:
No
Site:
Schedule:
Addis Ababa - Funyido
MSN:
699
YOM:
1980
Location:
Country:
Region:
Crew on board:
3
Crew fatalities:
Pax on board:
13
Pax fatalities:
Other fatalities:
Total fatalities:
16
Circumstances:
The twin engine aircraft was on its way from Addis Ababa to a refugee camp in Funyido on a humanitarian mission (food program in Ethiopia). About an hour and thirty minutes into the flight, the aircraft entered an area of poor weather conditions over mountainous terrain. While cruising at an altitude of 3,600 feet, it struck the slope of a mountain located about 30 km southeast from Gambela. As the aircraft failed to arrive at destination, SAR operations were initiated but the wreckage was found a week later in an isolated area. The aircraft was totally destroyed and all 16 occupants were killed, among them Thomas Mickey Leland, US Secretary of State.
Probable cause:
It was determined that the crew was flying under VFR mode in IMC conditions.

Crash of a Douglas DC-6 near Tegucigalpa: 10 killed

Date & Time: Feb 25, 1989
Type of aircraft:
Registration:
HR-AKZ
Flight Type:
Survivors:
No
Site:
MSN:
44642
YOM:
1955
Country:
Crew on board:
3
Crew fatalities:
Pax on board:
7
Pax fatalities:
Other fatalities:
Total fatalities:
10
Circumstances:
While approaching Tegucigalpa-Toncontin Airport, the crew failed to realize his altitude was too low when the aircraft collided with a mountain about 27 km from the Airport. The aircraft was destroyed and all 10 occupants were killed. They were completing a humanitarian mission on behalf of USAid.

Crash of an Antonov AN-12B in Yerevan: 7 killed

Date & Time: Dec 12, 1988 at 0223 LT
Type of aircraft:
Operator:
Registration:
YU-AID
Flight Type:
Survivors:
No
Schedule:
Belgrade - Yerevan
MSN:
01 348 010
YOM:
1971
Country:
Region:
Crew on board:
7
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
7
Aircraft flight hours:
8388
Aircraft flight cycles:
4727
Circumstances:
The aircraft was approaching Yerevan to drop first aid, medics and various goods for the victims of the recent earthquake. On short final by night, the aircraft was too low and crashed few hundred meters short of runway. The aircraft was destroyed and all seven crew members were killed.
Probable cause:
It is believed that the aircraft was approaching Yerevan at an insufficient altitude following wrong information transmitted to the crew by ATC.

Crash of an Ilyushin II-76M in Leninakan: 78 killed

Date & Time: Dec 11, 1988 at 2000 LT
Type of aircraft:
Operator:
Registration:
CCCP-86732
Flight Type:
Survivors:
No
Site:
Schedule:
Nasosny AFB – Leninakan
MSN:
0834 13388
YOM:
1978
Country:
Region:
Crew on board:
9
Crew fatalities:
Pax on board:
69
Pax fatalities:
Other fatalities:
Total fatalities:
78
Circumstances:
The aircraft was on its way to Leninakan to drop soldiers, first aid, medics and goods for the victims of the recent earthquake. On final approach at night, the aircraft disappeared from radar screens after it struck the slope of a mountain located 15 km from the airport. All 9 crew members and 68 of the 69 passengers were killed. A survivor was found among the debris (he was seating on the deck of a truck parked in the cargo compartment) but unfortunately died the following day.
Probable cause:
The accident was caused by an error on part of the crew who set a wrong altimeter pressure prior to descend to Leninakan Airport. The wrong altimeter setting (734 mm instead of 634 mm) caused the aircraft to descent below the minimum prescribed altitude by 1,100 metres.

Crash of a Lockheed L-382G-35C Hercules in Cancao: 8 killed

Date & Time: Oct 14, 1987 at 0705 LT
Type of aircraft:
Operator:
Registration:
HB-ILF
Flight Phase:
Flight Type:
Survivors:
No
Site:
Schedule:
Kuito - Benguela
MSN:
4701
YOM:
1976
Location:
Country:
Region:
Crew on board:
4
Crew fatalities:
Pax on board:
2
Pax fatalities:
Other fatalities:
Total fatalities:
8
Captain / Total flying hours:
11198
Captain / Total hours on type:
10526.00
Copilot / Total flying hours:
4682
Copilot / Total hours on type:
1628
Aircraft flight hours:
8772
Aircraft flight cycles:
5708
Circumstances:
The four engine aircraft was dispatched in Angola on behalf of the International Red Cross. En route from Kuito to Benguela, while climbing to an altitude of 12,000 feet, the aircraft was hit by a surface-to-air missile that struck the engine n°3. The aircraft entered a dive and crashed on the village of Cancao located about 40 km west of Kuito. The aircraft disintegrated on impact and at least eight houses were destroyed. All six occupants were killed as well as two other people on the ground.
Probable cause:
Shot down by a surface-to-air missile. The exact type of missile and its origin remain unknown.
Final Report:

Crash of a Britten-Norman BN-2A Islander in Luabo: 1 killed

Date & Time: Jul 30, 1985
Type of aircraft:
Registration:
Z-WHE
Flight Phase:
Flight Type:
Survivors:
No
Location:
Country:
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
1
Circumstances:
After takeoff from Luabo Airport, while climbing, the twin engine aircraft was shot down by ground fire and crashed. The pilot, sole on board, was killed. He was completing a flight on behalf of the International Committee of the Red Cross.
Probable cause:
Shot down by ground fire.

Crash of a Partenavia P.68 off Kinshasa: 1 killed

Date & Time: Nov 29, 1983
Type of aircraft:
Registration:
9Q-CEZ
Flight Phase:
Flight Type:
Survivors:
No
MSN:
197
YOM:
1979
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
1
Circumstances:
After takeoff from Kinshasa-Ndolo Airport, while climbing in marginal weather conditions, the twin engine airplane went out of control and crashed in the Zaire River few hundred meters offshore. The pilot, sole on board, was killed and the aircraft sank.

Crash of a Douglas C-47B-5-DK in Dire Dawa

Date & Time: Aug 27, 1981
Registration:
ET-AGX
Flight Type:
Survivors:
Yes
MSN:
14644/26089
YOM:
1944
Country:
Region:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Upon landing at Dire Dawa-Aba Tenna Dejazmach Yilma Airport, a tyre burst. The airplane went out of control, veered off runway and lost an undercarriage before coming to rest. There were no casualties but the aircraft was damaged beyond repair. It was operated on behalf of the UN's Ethiopian Relief & Rehabilitation Commission (RRC).
Probable cause:
Loss of control on landing after a tyre burst.