Crash of a McDonnell Douglas MD-82 in Goma

Date & Time: Nov 19, 2009 at 1100 LT
Type of aircraft:
Operator:
Registration:
9Q-CAB
Survivors:
Yes
Schedule:
Kinshasa - Goma
MSN:
49702/1479
YOM:
1988
Flight number:
E93711
Location:
Region:
Crew on board:
6
Crew fatalities:
Pax on board:
111
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
After landing on runway 36 at Goma Airport, the aircraft failed to stop within the remaining distance. It overran and came to rest in a rocky lava field. At least 20 passengers were injured while the aircraft was damaged beyond repair. At the time of the accident, the runway was wet.

Crash of a Cessna 208B Grand Caravan in Windhoek: 3 killed

Date & Time: Nov 15, 2009 at 0658 LT
Type of aircraft:
Operator:
Registration:
ZS-OTU
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
Windhoek – Ondjiva – Lubango – Luanda
MSN:
208B-0513
YOM:
1996
Country:
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
3
Pax fatalities:
Other fatalities:
Total fatalities:
3
Captain / Total flying hours:
671
Captain / Total hours on type:
206.00
Aircraft flight hours:
12469
Circumstances:
On 15 November 2009, at about 0458Z, and aircraft a Cessna Caravan 208B, with a pilot and three passengers on board, took off from Eros Airport for a flight to Ondjiva, Lubango and Luanda. On board the aircraft were a substantial amount of cargo, which included building materials, meat, paints, bottles of wine etc. which was placed between and on top of the seats as well as in the cargo-pod. The cargo inside the cabin area was not secured. Shortly after takeoff from runway 19, the aircraft turned to the right and then pitched nose up. According to the passenger who survived, the aircraft entered into a left spin shortly after the nose pitched up and second later impacted with terrain, coming to rest facing the direction it took off from. The pilot and two passengers were fatally injured during the accident. One of the passengers survived the accident and was admitted to a local hospital with s spinal injury. The pilot-in-command was a holder of a commercial pilot licence. His medical certificate was valid with restrictions (to wear corrective lenses). Fine weather was reported during the time of the accident with surface wind of 180° at 8 knots.
Probable cause:
The investigations revealed that during this operation the aircraft's take-off weight was exceeded by 629 pounds. The aircraft failed to maintain flying speed and stalled shortly after takeoff, rendering ground impact inevitable.
The following contributing factors were identified:
- This was the pilot's first flight from Eros Airport therefore being unfamiliar with the airport and the environmental phenomena's associated with it (especially taking off from runway 19),
- The pilot made one fundamental error in his weight calculation that he used the incorrect aircraft empty weight,
- The cargo that was in the cabin was packed between and underneath and on top of the seats and was not secured,
- The aircraft took off from runway 19, which was an upslope runway,
- Taking off from runway 19 the terrain kept rising with mountains straight ahead as well as to the left and right,
- The pilot retracted the flaps shortly after rotation, which resulted in an attitude change and performance (aircraft lost altitude), which should be regarded as a significant contributory factor to this accident,
- The pilot was observed to turn to the right shortly after takeoff, which increased the drag on the aircraft as well as the stall speed,
- Harsh anti-erosion rubber paint that was sprayed onto the leading edge of the wings resulted in an increased stall speed,
- Inadequate oversight by the regulatory authority should be regarded as a significant contributory factor to this accident.
Final Report:

Crash of a Canadair RegionalJet CRJ-100ER in Kigali: 1 killed

Date & Time: Nov 12, 2009 at 1315 LT
Operator:
Registration:
5Y-JLD
Flight Phase:
Survivors:
Yes
Schedule:
Kigali - Entebbe
MSN:
7197
YOM:
1997
Flight number:
WB205
Country:
Region:
Crew on board:
4
Crew fatalities:
Pax on board:
11
Pax fatalities:
Other fatalities:
Total fatalities:
1
Captain / Total flying hours:
11478
Captain / Total hours on type:
1110.00
Copilot / Total flying hours:
1558
Copilot / Total hours on type:
533
Aircraft flight hours:
17140
Aircraft flight cycles:
17025
Circumstances:
Shortly after takeoff, when the Copilot pulled back the thrust levers of both engines to the desired positions, the thrust lever on left engine could not move and the engine remained in full power. The Pilot in Command (PIC) then informed Air Traffic Controller (ATC) that the aircraft had a technical problem and requested to return to the airport. The crew managed to land safely with the Copilot and accompanying company maintenance engineer struggling to control the left engine which was on high power setting and the PIC controlling the aircraft using only the right hand engine. The aircraft taxied to parking bay number 4 with the left engine still in full power. The captain applied the parking brake and the aircraft stopped for a while and before putting on the chocks, the aircraft started moving forward at a high speed through the jet blast fence and crashed into Control Tower building. A passenger was killed, six people were injured, three seriously.
Probable cause:
The flight crew’s failure to identify corrective action and their lack of knowledge of applicable airplane and engine systems in response to a jammed thrust lever, which resulted in the number 1 engine operating at high power and the airplane configured in an unsafe condition that led to the need to apply heavy braking during landing. Also causal was the flightcrew failure to recognize the safety hazard that existed from overheated brakes and the potential consequence on the braking action needed to park the airplane. Contributing factors included the possible failure by maintenance crew to correctly stow the upper core cowl support strut after maintenance, Flight crew’s failure to follow standard operating procedures, the company’s failure to be availed to manufacturer safety literature on the subject, and the susceptibility of the cowl core support shaft to interfere with the throttle control mechanism when the core strut is not in its stowed position.
Final Report:

Crash of a Beechcraft 1900D in Nairobi: 2 killed

Date & Time: Nov 9, 2009 at 0517 LT
Type of aircraft:
Operator:
Registration:
5Y-VVQ
Flight Type:
Survivors:
No
Schedule:
Nairobi – Guriceel
MSN:
UE-250
YOM:
1996
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
2
Aircraft flight hours:
15866
Aircraft flight cycles:
15941
Circumstances:
The airplane departed Wilson Airport at 03:39 hours, transporting a cargo of miraa to Guriceel Airstrip, Somalia. Taxi, take off and climb were uneventful. However, at 04:23 and flying at FL230 the crew contacted Nairobi Area Control Centre (ACC) and requested for a turn back to Wilson Airport due to a 'slight problem'. At about the same time, the aircraft made a right turn from a heading of 50° to 240° magnetic and commenced descent. The crew reported descending to FL220 and expressed intention to descend further to FL180. However, ACC informed the crew to initially maintain FL200 due to traffic moving in the opposite direction. At 04:28 the crew informed ACC that they were unable to maintain FL200 and requested to descend to FL180 having crossed the opposite traffic. At 04:29, the crew confirmed to Air Traffic Control (ATC) that they were heading to Wilson Airport and indicated that they did not require any assistance. The aircraft continued descending until FL120. The Nairobi Approach Radar established contact with the aircraft at 04:41 and indicated to the crew that they were 98 nautical miles North East of November Victor. The crew was then told to turn left to a heading of 225° and report when they were top of descent, which they did. The crew reported again that they had a 'slight problem' and as a safety measure they had to shut down one engine. They also expressed desire to route direct to Silos. At 04:42 5Y-VVQ aligned with the North East access lane via Ndula Marker. At 04:45, the crew confirmed to Nairobi Approach Radar that the malfunction was on the left engine and again acknowledged that they did not require any assistance. At 04:51, the crew requested for radar vectors for an ILS approach to runway 06 at Jomo Kenyatta International Airport with a long final to runway 32 of Wilson Airport. At 05:09, the aircraft descended to 8000ft heading 260°. At 05:14, the crew was given vectors for runway 32 Wilson Airport. At the same time, the aircraft turned right to a heading 310° as it continued to descend to 7000ft. The crew confirmed the vectors and at 05:15 stated that they were passing Visual Meteorological Conditions (VMC). They were also informed that the Wilson Airport runway 32 was 6.5 nautical miles away in the two o'clock direction. The aircraft continued to descend to 6000ft and at 05:16, the crew confirmed sight of runway 32. The crew was then transferred from the radar to the Wilson Tower frequency for landing. 5Y-VVQ was cleared for a straight-in approach to runway 32. Wilson Tower then communicated to the crew airfield QNH was 1022hPa and that winds were calm. The Tower controller had 5Y-VVQ visual and it was cleared to land on runway 32. At about the same time, the aircraft made a 5° right bank and again leveled off before making a steep left bank rising to 30° within 4 seconds. According to Tower and eyewitness information, the aircraft appeared high on approach and on short-final, it was observed to turn a bit to the right. This was followed by a steep left bank. The aircraft left wing hit the ground first approximately 100 meters outside the airport perimeter fence. The aircraft then flipped over, hitting and breaking the airport fence and coming to rest on the left of runway 32 approximately 100 meters from its threshold. The aircraft immediately caught fire upon the impact. Upon further investigations and interview of company personnel, it was established that the crew had made the decision to shut down the left engine following a low oil pressure warning. The flight crew did not declare an emergency.
Probable cause:
The investigation determined the probable cause of the accident as loss of aircraft control at low altitude occasioned by operation of the aircraft below VMCA during one engine inoperative approach.
Other significant contributory factors to this accident include:
- Inadequate pilot training on single engine operation and VMCA;
- inappropriate handling technique during one engine inoperative flight;
- inability of the pilot to monitor the degrading airspeed.

Crash of a Xian MA60 in Harare

Date & Time: Nov 3, 2009 at 1936 LT
Type of aircraft:
Operator:
Registration:
Z-WPJ
Flight Phase:
Survivors:
Yes
Schedule:
Harare - Bulawayo
MSN:
03 01
YOM:
2005
Flight number:
UM239
Country:
Region:
Crew on board:
4
Crew fatalities:
Pax on board:
34
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
During the takeoff roll at Harare Airport, the aircraft was bout to lift off when it collided with five warthogs, causing the left main gear to be torn off. Out of control, the aircraft veered off runway to the left and came to rest. All 38 occupants evacuated safely while the aircraft was damaged beyond repair.
Probable cause:
Loss of control during takeoff following a collision with five warthogs.

Crash of a Boeing 707-321C in Mombasa

Date & Time: Oct 13, 2009
Type of aircraft:
Registration:
J5-GGU
Flight Type:
Survivors:
Yes
MSN:
19372/655
YOM:
1967
Location:
Country:
Region:
Crew on board:
3
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
On final approach to Mombasa-Moi Airport, the aircraft was too low and collided with approach lights. The crew continued the approach and the aircraft landed safely. Few seconds later, while evacuating the runway to the taxiway, the right main gear collapsed. All three crew members escaped uninjured while the aircraft was damaged beyond repair.

Crash of a PZL-Mielec AN-2R in Umgalala: 1 killed

Date & Time: Oct 6, 2009 at 1938 LT
Type of aircraft:
Registration:
ST-AUS
Survivors:
No
Schedule:
Umgalala - Umgalala
MSN:
1G156-23
YOM:
1974
Country:
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
1
Aircraft flight hours:
6481
Circumstances:
The Antonov 2 aircraft was assigned to spray birds at the white Nile Scheme. The aircraft arrived at Um-galala airstrip 5 days before the accident date and carried out seven spraying flight in the previous five days. The spraying of birds start daily about 18:30 local time and took about 50 minutes flight. According to the scheduled operation the aircraft started its flight ten minutes before Sun set to fly to the assigned bird location for spraying chemicals.On the day of the accident the airstrip lights were positioned by the captain himself at the edges of the airstrip. He put seven lamps at the left side and three lamps at the right side of the airstrip. The red lamp which should have been placed at the beginning of the airstrip was not placed that day due to a flat battery. At about 15:45 UTC the aircraft took-off for spraying birds. That night was dark and there was no moon light. After take-off the technician switched on all lamps except the red one waiting for aircraft arrival. Fifty minutes after take-off the aircraft was seen approaching the airstrip. The aircraft came flying over the strip at a height of about 25 meters and made a left turn. The aircraft then made another approach and came over the left row of lamps at a height of about 10 meters, as stated by the technician, and made a sharp left turn. At that instant the aircraft went down and crashed east of the airstrip. A fire erupted. The pilot died of his injuries. Although the airplane was formally registered ST-AUS in July 2009, the airplane still carried its previous Polish registration mark SP-WMH.
Probable cause:
The captain, as he was not rated for instrument flying, was disoriented by the absence of the red lamp which was used to indicate the beginning and center line of the airstrip in addition to remains of birds on windscreen which decreased the pilot vision. The presence of some people from the village within the East side of airstrip causing illusion of vision to the pilot was considered a contributory factor to this accident.

Crash of a Bae 4121 Jetstream 41 in Durban: 1 killed

Date & Time: Sep 24, 2009 at 0757 LT
Type of aircraft:
Operator:
Registration:
ZS-NRM
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
Durban - Pietermaritzburg
MSN:
41069
YOM:
1995
Flight number:
LNK911
Country:
Region:
Crew on board:
3
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
1
Captain / Total flying hours:
2956
Captain / Total hours on type:
751.00
Copilot / Total flying hours:
2002
Copilot / Total hours on type:
1027
Aircraft flight hours:
27429
Circumstances:
During the take-off roll, the cockpit crew of another airliner observed smoke pouring from the right engine of ZS-NRM. They were shocked, yet reluctant to tell the crew of ZS-NRM to abort the take-off as they felt that they might be blamed had the abort gone wrong. Instead, the witnessing pilots enquired from the tower whether the aircraft was aware of the smoke. By the time the ATC responded, the aircraft was already in the air, but with its landing gear not yet retracted. Another aircraft lining up at the holding point informed ZS-NRM that their undercarriage was still extended, and the captain of ZS-NRM then transmitted (instead of using the intercom) an instruction to his co-pilot to raise the gear. During this transmission, the sound of what was possibly a warning sound could be heard in the background. The aircraft became airborne and climbed to approximately 500 ft above mean sea level before losing altitude and making a forced landing on a small field in the Merebank residential area, about 1,4 km from the end of the runway. During the forced landing, a member of the public was struck by the wing of the aircraft and the three crew members were seriously injured in the accident. The captain subsequently died from his injuries.
Probable cause:
Engine failure after takeoff followed by inappropriate crew response, resulting in the loss of both lateral and directional control, the misidentification of the failed engine, and subsequent shutdown of the remaining serviceable engine.
Contributing factors:
- Separation of the second-stage turbine seal plate rim;
- Failure of the captain and first officer to implement any crew resource management procedures as prescribed in the operator’s training manual;
- The crew’s failure to follow the correct after take-off engine failure procedures as prescribed in the aircraft’s flight manual.
Final Report:

Crash of a Cessna 404 Titan in Nairobi: 1 killed

Date & Time: Sep 14, 2009 at 1920 LT
Type of aircraft:
Operator:
Registration:
5Y-PAX
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
Nairobi - Nairobi
MSN:
404-0104
YOM:
1977
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
1
Circumstances:
The crew was completing a local training at Nairobi-Wilson Airport. Shortly after takeoff, while in initial climb, the twin engine aircraft stalled and crashed, bursting into flames. One pilot was killed while the second one was seriously injured. The aircraft was destroyed.

Crash of an Ilyushin II-76TD in Luanda

Date & Time: Aug 27, 2009
Type of aircraft:
Operator:
Registration:
T-906
Flight Phase:
Flight Type:
Survivors:
Yes
MSN:
10134 08246
YOM:
1991
Country:
Region:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
During the takeoff roll at Luanda-4 de Fevereiro Airport, the crew started the rotation but the aircraft did not respond. It continued on the runway, overran and came to rest. There were no injuries but the aircraft was damaged beyond repair.
Probable cause:
Poor flight preparation on part of the crew who failed to select the flaps in the appropriate position prior to takeoff.