Crash of a De Havilland DHC-8-106 in Bur Ache

Date & Time: Jul 21, 2021
Operator:
Registration:
5Y-GRS
Survivors:
Yes
Schedule:
Nairobi – El Wak
MSN:
355
YOM:
1993
Country:
Region:
Crew on board:
4
Crew fatalities:
Pax on board:
37
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
The airplane departed Nairobi-Wilson Airport on a charter flight to El Wak, carrying 37 passengers and 4 crew members. While descending to El Wak Airport, the pilot continued to the east and elected to land on an airfield located 18 km east of El Wak, near Bur Ache, in Somalia. After landing, the airplane veered to the left and impacted a pile of earth and rocks, causing the left main gear to collapse. All 41 occupants evaacuated safely and the aircraft was damaged beyond repair.

Crash of a Beechcraft 200 Super King Air in Nairobi

Date & Time: Mar 26, 2021 at 1630 LT
Operator:
Registration:
5Y-NJS
Flight Type:
Survivors:
Yes
Schedule:
Nairobi – Kisumu – Eldoret – Nairobi
MSN:
BB-837
YOM:
1981
Country:
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
2
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
6589
Captain / Total hours on type:
4600.00
Aircraft flight hours:
12177
Circumstances:
The aircraft, registered 5Y-NJS operated by Westwind Aviation Ltd crashed at Ngong Racecourse. The flight with two onboard was on a private mission to Kisumu, Eldoret and back to Nairobi. The aircraft departed Wilson Airport (HKNW) at 0420Z and landed at Kisumu Airport (HKKI) at 0502Z. It then departed HKKI to HKEL at 1142Z and landed at 1200Z where it picked one passenger. The flight then departed HKEL to HKNW with three onboard at 1247Z with an estimated flight time of 40 minutes. According to the preliminary information obtained from the Captain, the aircraft attained flight level 250 42NM from Eldoret VOR. The flight was then cleared to fly direct to GV VOR by Nairobi Area Control Centre. During descend to flight level 100 they encountered bad weather whereby the wings developed heavy icing. The Captain deployed deicing systems on the wings but the problem persisted. The situation prompted the Captain to request Wilson Control to descend to “Monstry fix” for landing at HKNW which was approved. As the flight continued descending the left engine went off. The Captain requested Wilson Tower for assistance. After 30 seconds, the right engine also went off. The Captain elected to make an emergency landing at Ngong Racecourse. On landing along, the left wing collided with trees and broke-off and separated together with the left engine and the left main landing gear. The turned clockwise through 180° and faced the opposite direction. All three onboard escaped unhurt but the aircraft was destroyed.

Crash of a Cessna 208B Grand Caravan in Marsabit: 2 killed

Date & Time: Mar 20, 2021 at 1000 LT
Type of aircraft:
Operator:
Registration:
5Y-JKN
Flight Type:
Survivors:
No
Site:
Schedule:
Nairobi – Marsabit
MSN:
208B-0688
YOM:
1998
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
2
Captain / Total flying hours:
4235
Captain / Total hours on type:
2329.00
Copilot / Total flying hours:
344
Copilot / Total hours on type:
104
Aircraft flight hours:
16343
Circumstances:
The report describes the accident to C208B type of aircraft, registration 5Y-JKN with two crew on onboard that occurred on Marsabit Hill on 20th March 2021 in which the aircraft crashed killing two crew onboard. The aircraft with 2200lbs fuel onboard was chartered to ferry Marsabit County Officials to a peace keeping mission at Illeret 156 nautical miles North West of Marsabit town. Preliminary information revealed that the aircraft departed Wilson Airport at 08.20am (0520Z) and arrived within the vicinity of Marsabit town at around 10.00a.m (0700Z). It collided with Kofia Mbaya Hill - Marsabit terrain while attempting to approach Marsabit airstrip. The aircraft first impacted the terrain with its nose-wheel and the main landing gears leaving parts of the fuselage and iron box with its content kept in the lower baggage compartment on the sport. It then ballooned and missed a house before it flipped upside down and impacted the ground and came to rest facing opposite direction. It left a trail of aircraft parts along its path before it came to rest. The nosewheel and its assembly separated and fell off and was found next to the house 110m from its first point of impact. There was no fire after impact but all the occupants received fatal injuries.

Crash of a Fokker 50 in Nairobi

Date & Time: Oct 11, 2019 at 0902 LT
Type of aircraft:
Operator:
Registration:
5Y-IZO
Flight Phase:
Survivors:
Yes
Schedule:
Nairobi - Mombasa - Lamu
MSN:
20244
YOM:
1992
Country:
Region:
Crew on board:
5
Crew fatalities:
Pax on board:
50
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
7492
Captain / Total hours on type:
262.00
Copilot / Total flying hours:
4156
Circumstances:
On October 11, 2019 at about 0902 Kenya daylight time, a Silverstone Air Services Fokker 27 Mark 050 registration 5Y-IZO experienced runway excursion on takeoff runway 14 at Wilson Airport with 55 occupants onboard (5 crew and 50 passengers). The aircraft was performing a scheduled flight from Wilson airport to Mombasa, Lamu and back to Wilson airport. The aircraft was fueled then the passengers boarded the plane before the normal pre take off procedures which were reported as uneventful as collaborated by the information from the FDR. The Right Hand engine receded the Left Hand engine in startup as depicted by the parameters from the recorders. From engine startup, taxi, lineup runway 14, power up and including the initial stages of ground roll were uneventful. At 06.02.50 GMT, while still on ground roll take off, the LH engine ITT began to fluctuate, dropped from 707.8 to 175.8. The RH ITT remained stable. The other parameters of both engines were stable. Subsequent power down ensued at 06.03.01, IAS dropped from 110.2Knots and the aircraft magnetic heading increased gradually to 144 consistent with the deviation of the aircraft to the right of the runway axis when it left the paved surface of the runway, before colliding with the airport perimeter fence, went through an embankment before coming to rest tilted to the right after the starboard wing made contact with a tree. The passengers were deplaned through the two left hand side front and rear exit doors. Immediately the event occurred, ATS Wilson airport issued a crash alert and Wilson Airport Fire Service (AFS) responded without delay, found the passengers already evacuated from the aircraft and applied foam to the sections of the aircraft with leaking fuel. Runway 14/32 was closed and all inbound and departure traffic made use of the remaining runway. Preliminary information retrieved from the Flight Data Recorder Radar regarding the engine ITT seems to correlate with the flight crew statements regarding the observed fluctuations on the LHS engine ITT.

Crash of a De Havilland DHC-8-202 in Kichwa Tembo

Date & Time: Aug 16, 2019 at 1100 LT
Operator:
Registration:
5Y-SLM
Survivors:
Yes
Schedule:
Nairobi – Kichwa Tembo
MSN:
506
YOM:
1997
Country:
Region:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Following an uneventful flight from Nairobi-Wilson Airport, the crew landed on a gravel runway at Kichwa Tembo Airport. After touchdown, the aircraft collided with two wildebeests. Upon impact, the left main gear was torn off and the aircraft veered off runway to the left and came to rest. All occupants evacuated safely and the aircraft was damaged beyond repair. Both wildebeests were killed.
Probable cause:
Loss of control upon landing following a ground collision with two wildebeests.

Crash of a Fokker 50 in Guriceel

Date & Time: Apr 20, 2014
Type of aircraft:
Operator:
Registration:
5Y-VVJ
Flight Type:
Survivors:
Yes
Schedule:
Nairobi – Guriceel
MSN:
20133
YOM:
1988
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
The aircraft departed Nairobi-Wilson Airport on a cargo flight to Guriceel, carrying two pilots and a load of six tons of khat. After landing, the crew encountered difficulties to stop the airplane within the remaining distance. The aircraft overran and came to rest with its left wing partially torn off. Both pilots evacuated safely and the aircraft was damaged beyond repair.

Crash of a Fokker 50 in Guriceel

Date & Time: Nov 10, 2011
Type of aircraft:
Operator:
Registration:
5Y-VVK
Flight Type:
Survivors:
Yes
Schedule:
Nairobi – Guriceel
MSN:
20213
YOM:
1991
Country:
Region:
Crew on board:
3
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
The aircraft departed Nairobi-Wilson Airport on a cargo flight to Guriceel, Somalia, carrying three crew members and a load of khat. After landing, the airplane encountered difficulties to decelerate properly and was unable to stop within the remaining distance. It overran, contacted rough terrain, lost its nose and left main gear before coming to rest. There was no fire. All three occupants escaped uninjured and the aircraft was damaged beyond repair.

Crash of a Fokker F27 Friendship 500CRF in Nairobi

Date & Time: Jan 27, 2011 at 1335 LT
Type of aircraft:
Operator:
Registration:
5X-FFD
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
Nairobi - Nairobi
MSN:
10530
YOM:
1976
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
2
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
The twin engine aircraft was engaged in a local post maintenance test flight from Nairobi-Wilson Airport. The crew consisted of two pilots and two engineers. During the takeoff roll from runway 07, the captain decided to abort. Unable to stop within the remaining distance, the aircraft overran, went through a fence, lost its nose gear and came to rest in a field. All four occupants escaped with minor injuries while the aircraft was damaged beyond repair.

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 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.