Crash of a Cessna 402B in Ngara

Date & Time: Mar 9, 1994 at 0415 LT
Type of aircraft:
Operator:
Registration:
5H-ZAN
Flight Phase:
Flight Type:
Survivors:
Yes
MSN:
402B-0824
YOM:
1975
Country:
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
1200
Circumstances:
Following a night takeoff from Ngara Airstrip, the twin engine aircraft struck obstacles with its left wing, lost height and crashed, bursting into flames. The pilot, sole on board, was slightly injured and the aircraft was destroyed by a post crash fire.

Crash of a Boeing 737-2R4C in New Delhi: 5 killed

Date & Time: Mar 8, 1994 at 1454 LT
Type of aircraft:
Operator:
Registration:
VT-SIA
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
New Delhi - New Delhi
MSN:
21763
YOM:
1979
Country:
Region:
Crew on board:
4
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
5
Captain / Total flying hours:
7263
Captain / Total hours on type:
2821.00
Copilot / Total flying hours:
556
Copilot / Total hours on type:
166
Aircraft flight hours:
25947
Aircraft flight cycles:
2861
Circumstances:
The aircraft was engaged in a local training flight at New Delhi-Indira Gandhi Airport, carrying one instructor and three trainee pilots. Five circuits and landings were completed uneventfully and during the sixth touch-and-go exercice, after take off from runway 28, the aircraft took a left turn and crashed on the international apron. The aircraft collided with an Aeroflot Ilyushin II-86 registered RA-86119 that was parked on the apron, bay n°45. Both aircraft were destroyed by fire. All four crew members on board the Boeing 737 were killed as well as four people on board the II-86 and one on the ground.
Probable cause:
Loss of control after rotation due to application of wrong rudder by trainee pilot during engine failure exercice. The instructor did not guard/block the rudder control and give clear commands as instructor so as to obviate the application of wrong rudder control by the trainee pilot.
Final Report:

Crash of an Antonov AN-24B in Omsukchan

Date & Time: Feb 1, 1994 at 1616 LT
Type of aircraft:
Operator:
Registration:
RA-47718
Flight Phase:
Survivors:
Yes
Schedule:
Magadan - Omsukchan - Susuman - Magadan
MSN:
69900701
YOM:
1966
Country:
Region:
Crew on board:
5
Crew fatalities:
Pax on board:
48
Pax fatalities:
Other fatalities:
Total fatalities:
0
Aircraft flight hours:
38294
Aircraft flight cycles:
29173
Circumstances:
During the takeoff roll, at a speed of 170 km/h, the aircraft deviated to the right and collided with a snow bank. It cartwheeled and came to rest. While all 53 occupants evacuated safely, the aircraft was damaged beyond repair.
Probable cause:
It was determined that the runway surface was contaminated with snow and has not been cleared prior to takeoff. It was also reported that the runway lights and edge markings were not clearly visible due to snow.

Crash of a Cessna 421C Golden Eagle III in Titusville: 3 killed

Date & Time: Jan 21, 1994 at 1445 LT
Registration:
N777BE
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Titusville - Titusville
MSN:
421C-0134
YOM:
1976
Crew on board:
1
Crew fatalities:
Pax on board:
2
Pax fatalities:
Other fatalities:
Total fatalities:
3
Captain / Total flying hours:
20000
Circumstances:
Witnesses on the ground reported that the engines sounded normal while the airplane was taxiing to takeoff. After takeoff witnesses reported seeing white smoke trailing the left engine. The airplane was observed to bank to the left with a bank angle of about 90°. The airplane then pitched nose down, descended, and collided with trees and the ground. Examination of the left engine oil separator from the turbocharger assembly revealed that a section of pipe near a flange which is connected to the turbocharger oil outlet failed due to fatigue. There was no other failure or malfunction noted with the left or right engines and propellers. The mixture control arm on the left engine fuel control unit was found in the 'off' position. Additionally, the fuel selectors and magneto switches were also found in the 'off' position. A pilot-rated passenger occupied the left forward seat.
Probable cause:
Failure of the pilot-in-command to maintain vmc resulting in the inflight loss of control. Contributing to the accident was the fatigue failure of a section of pipe adjacent to a flange which connects to the turbocharger oil outlet of the left engine assembly.
Final Report:

Crash of an Antonov AN-22 in Antonovo: 7 killed

Date & Time: Jan 19, 1994
Type of aircraft:
Operator:
Registration:
RA-09331
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
Hahn - Tver - Voronezh
MSN:
02340408
YOM:
1972
Country:
Region:
Crew on board:
7
Crew fatalities:
Pax on board:
3
Pax fatalities:
Other fatalities:
Total fatalities:
7
Circumstances:
After takeoff from Tver-Migalovo AFB, while climbing, the crew reported control problems. The aircraft rolled to the right and crashed near Antonovo, 16 km southwest of Tver AFB. Three occupants were seriously injured while seven others were killed.
Probable cause:
The accident was caused by the failure of an aileron control rod. Nevertheless, representatives from Antonov disagreed, stating icing caused the loss of control.

Crash of a Britten-Norman BN-2A-9 Islander in Elorza: 2 killed

Date & Time: Jan 2, 1994
Type of aircraft:
Operator:
Registration:
YV-2349P
Flight Phase:
Flight Type:
Survivors:
No
MSN:
405
YOM:
1974
Location:
Country:
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
2
Circumstances:
During initial climb, the twin engine aircraft went out of control and crashed, killing both pilots.

Crash of a Britten-Norman BN-2A-26 Islander in Mount Hagen

Date & Time: Dec 24, 1993 at 1402 LT
Type of aircraft:
Operator:
Registration:
P2-ISR
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
Mount Hagen - Kamusi
MSN:
15
YOM:
1968
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
2
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
The twin engine aircraft departed Mount Hagen Airport on a cargo flight to Kamusi, carrying two passengers, one pilot and a load of vegetables. After takeoff, while climbing to a height of about 100 feet, the engine lost power. At a speed of 50 knots, the pilot attempted an emergency landing when the aircraft struck the ground, rolled for about 80 metres and collided with rocks. All three occupants were slightly injured and the aircraft was destroyed.
Probable cause:
No definite conclusion can be reached as to why the aircraft performed so poorly, but from a hypothetical point of view a combination of some of the following could lead to the events that occurred:
1. Substantial inadvertent overload.
2. Mixture excessively rich.
3. Carburettor heat inadvertently selected to hot for takeoff.
4. Aircraft encountered an area of subtle downdraft/downflowing airstream.
5. Propeller controls not set for maximum RPM.

Crash of a Beechcraft 65-B80 Queen Air in Coron: 2 killed

Date & Time: Dec 17, 1993 at 1200 LT
Type of aircraft:
Operator:
Registration:
RP-C2446
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Coron - Manila
MSN:
LD-437
YOM:
1970
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
2
Circumstances:
Shortly after takeoff from Coron-Francisco B. Reyes Airport, while climbing in poor weather conditions, the twin engine aircraft went out of control and crashed. Both occupants were killed. The aircraft was on its way to Maila, carrying a load of lobsters and crabs.

Crash of a PZL-Mielec AN-2 in Vorogovo

Date & Time: Dec 14, 1993
Type of aircraft:
Operator:
Registration:
RA-62599
Flight Phase:
Survivors:
Yes
MSN:
1G177-46
YOM:
1978
Country:
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
15
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Caught fire while taking off from Vorogovo. All 16 occupants escaped uninjured while the aircraft was destroyed.

Crash of a NAMC YS-11A-117 in Dakar

Date & Time: Dec 9, 1993 at 1839 LT
Type of aircraft:
Operator:
Registration:
C5-GAA
Flight Phase:
Survivors:
Yes
Schedule:
Dakar - Banjul
MSN:
2030
YOM:
1966
Country:
Region:
Crew on board:
4
Crew fatalities:
Pax on board:
34
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Following an uneventful flight from Saint Louis, a Twin Otter operated by Air Sénégal was cleared to descend to Dakar-Yoff Airport and was instructed to maintain 3,000 feet over YF VOR. At the same time, the NAMC YS-11 departed Dakar-Yoff Airport on a regular schedule flight to Banjul. Registered C5-GAA, the aircraft was carrying 34 passengers and a crew of four. Its pilots were instructed to climb via radial 140 and maintain the altitude of 2,000 feet while over YF VOR. When both aircraft reached the YF VOR, they collided. While the crew of the NAMC was able to return to Dakar and land safely despite the left wing was partially torn off, the Twin Otter entered an uncontrolled descent and crashed in the sea few km offshore. All three occupants were killed.
Probable cause:
It was determined that both crew failed to respect their assigned altitude, causing both aircraft to collide. At the time of the accident, the Twin Otter was about 100-300 feet too low and the NAMC was about 700-900 feet too high.