Crash of a De Havilland DHC-6 Twin Otter 300 in Monze: 9 killed

Date & Time: May 4, 1976
Operator:
Registration:
C-GDHA
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
Monze - Monze
MSN:
428
YOM:
1974
Location:
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
9
Pax fatalities:
Other fatalities:
Total fatalities:
9
Circumstances:
De Havilland Aircraft of Canada dispatched an aircraft in Africa to complete demo flights to potential customers. In Monze, the crew was engaged in a local demo flight for the Zambian Air Force, carrying several Zambian AF Officers and DH employees. Shortly after takeoff, while in initial climb, the right engine failed. The airplane stalled and crashed one km from the runway end. A Canadian pilot who was not flying, Christian Jolivet, was severely burnt and a Zambian military personnel survived. All nine other occupants were killed.
Probable cause:
Failure of the right engine during initial climb.

Crash of a De Havilland DHC-4 Caribou in Entebbe

Date & Time: Apr 28, 1976
Type of aircraft:
Operator:
Registration:
5X-AAB
Flight Type:
Survivors:
Yes
Schedule:
Entebbe - Entebbe
MSN:
222
YOM:
1964
Location:
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
4723
Captain / Total hours on type:
36.00
Copilot / Total flying hours:
455
Copilot / Total hours on type:
69
Aircraft flight hours:
1953
Circumstances:
The aircraft was operating circuits, from Entebbe Airport, for the purpose of a DHC-4 Type Rating (Night) Flight Examination. The cadet pilot was flying the aircraft from the left hand seat while the check captain occupied the right hand seat. There were no passengers. The first circuit involved a simulated hydraulic failure and was completed without incident. During the second circuit the starboard engine was intentionally feathered and the aircraft made a landing approach on one engine. Just prior to touchdown a sudden increase in engine power resulted in the aircraft yawing and rolling steeply towards the starboard side. The aircraft started skidding on its starboard wheel and wing tip. It skidded across the runway and over the adjoining grass strip, towards the aerodrome boundary. Somme 220 m further down, the aircraft crossed a drainage ditch and crashed through a barbed wire fence around the aerodrome perimeter. The fuselage broke in half during the crash and the wreckage came to a halt approximately 15 m beyond the aerodrome perimeter. The check captain suffered severe back injuries; the cadet pilot sustained no injuries. Investigations carried out after the accident revealed that the aircraft was operating satisfactorily prior to the accident. It is concluded that the probable cause of the accident was the application of considerable engine power when the aircraft was in an asymmetric landing configuration and at a speed probably below the single engine minimum control speed (Vmc). Lack of understanding between the two flight crew as to what each was doing immediately prior to the accident and the student/instructor relationship between the two crew members as well as the prevailing dark night conditions were contributory factors.
Probable cause:
The accident occurred most probably due to strong asymmetric thrust caused by increasing engine power on the operative engine when the aircraft was about to touch down with one engine feathered. Contributory factors were:
- The lack of understanding between the two flight crew members of what each other was doing immediately prior to the accident,
- The student/instructor relationship between the two and the prevailing dark night-time conditions.
Final Report:

Crash of a Douglas C-47A-65-DL in Faya-Largeau

Date & Time: Feb 16, 1976
Registration:
TT-LAG
Flight Type:
Survivors:
Yes
MSN:
18972
YOM:
1943
Country:
Region:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Crashed in unknown circumstances. No casualties.

Crash of a Britten-Norman BN-2A-3 Islander in Ngorongoro

Date & Time: Jan 6, 1976
Type of aircraft:
Operator:
Registration:
5Y-AUA
Survivors:
Yes
MSN:
275
YOM:
1971
Country:
Region:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Crashed in unknown circumstances. There were no casualties.

Crash of an Antonov AN-1B2 in Kufra

Date & Time: Dec 15, 1975
Type of aircraft:
Operator:
Registration:
LZ-BAA
Flight Type:
Survivors:
Yes
Schedule:
Sofia - Al-Koufrah
MSN:
8 3 460 01
YOM:
1968
Country:
Region:
Crew on board:
5
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
For unknown reason, the four engine aircraft landed hard. After touchdown, it was unable to stop within the remaining distance, overran and came to rest. All five crew members escaped uninjured while the aircraft was damaged beyond repair. The exact date remains unknown but the accident occurred during December 1975.

Crash of a Lockheed C-130H Hercules near el-Arīsh: 20 killed

Date & Time: Nov 25, 1975 at 1850 LT
Type of aircraft:
Operator:
Registration:
4X-FBO/203
Flight Phase:
Flight Type:
Survivors:
No
Site:
Schedule:
el-Arīsh - el-Arīsh
MSN:
4530
YOM:
1974
Country:
Region:
Crew on board:
9
Crew fatalities:
Pax on board:
11
Pax fatalities:
Other fatalities:
Total fatalities:
20
Circumstances:
The crew was returning to el-Arīsh Airport following a night exercice. At an altitude of 3,000 feet, while cruising in limited visibility, the airplane struck the slope of Mt Jebel Halal located about 49 south of el-Arīsh Airport. The wreckage was found five meters below the summit and all 20 occupants were killed.
Probable cause:
The accident was the consequence of a controlled flight into terrain. The lack of visibility was considered as a contributing factor.

Crash of a Rockwell Grand Commander 680 in Debagner

Date & Time: Nov 5, 1975
Registration:
ET-ADQ
Survivors:
Yes
MSN:
680-841-69
YOM:
1959
Country:
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
5
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
After landing, the twin engine airplane went out of control and came to rest in a ravine. All six occupants were injured.

Crash of a Beechcraft 70 Queen Air in Lakhdaria: 9 killed

Date & Time: Oct 17, 1975
Type of aircraft:
Operator:
Registration:
7T-VSD
Flight Phase:
Survivors:
No
MSN:
LB-9
YOM:
1969
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
7
Pax fatalities:
Other fatalities:
Total fatalities:
9
Circumstances:
The twin engine airplane crashed in unknown circumstances in Lakhdaria, about 45 km southeast of Algiers. The aircraft was destroyed and all nine occupants were killed. The airplane was completing a special flight for the National Oil Company Sonatrach.

Crash of a Douglas C-47-DL near Mota: 1 killed

Date & Time: Sep 11, 1975 at 1020 LT
Operator:
Registration:
ET-ABX
Flight Phase:
Survivors:
Yes
Site:
Schedule:
Bahar Dar - Debra Marcos
MSN:
4292
YOM:
1942
Location:
Country:
Region:
Crew on board:
3
Crew fatalities:
Pax on board:
6
Pax fatalities:
Other fatalities:
Total fatalities:
1
Aircraft flight hours:
23921
Circumstances:
En route from Bahar Dar to Debra Marcos at an altitude of 11,500 feet, weather conditions worsened and the visibility decreased due to low clouds. While descending into clouds, the captain saw a mountain ahead and elected to gain height when the base of the tail struck trees. The airplane stalled and crashed onto Mt Choke. A passenger was killed while other occupants were injured.

Crash of a Pilatus PC-6/B1-H2 Turbo Porter in Tamanrasset

Date & Time: Sep 2, 1975
Operator:
Registration:
HB-FEM
Survivors:
Yes
MSN:
674
YOM:
1968
Country:
Region:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Aircraft flight hours:
300
Circumstances:
Crashed in unknown circumstances. There were no casualties.