Abidjan - Lagos - Nairobi

On Sunday 30 January 2000, the Kenya Airways Airbus 310-304, registered 5Y-BEN, was undertaking the scheduled international flight KQ 431 transporting passengers from Abidjan to Nairobi, via Lagos. On board there were 10 crewmembers and 169 passengers. On the same day, in the afternoon, 5Y-BEN had flown in from Nairobi and landed at Félix Houphouët-Boigny International Airport in Abidjan at 15 h 15. The unfavorable meteorological at Lagos had obliged the pilot, after a thirty minutes hold at Lagos, to divert to Abidjan. The relief crew, which had arrived two days previously on flight KQ 430 on Friday 28 January 2000, at 15 h 44, took over on board 5Y-BEN, to undertake flight KQ 431 from Abidjan to Nairobi, via Lagos. Departure was scheduled for 21 h 00, in accordance with the initial program. The copilot was pilot flying, the Captain was pilot not flying. At 20 h 55 min 22 s, the crew established contact with Abidjan Airport control tower and asked for start-up clearance. This was granted. At 20 h 56 min 09 s, the Captain ordered the checklist to be performed and announced the type of take-off by saying "Flex sixty" at 20 h 56 min 19 s. At 21 h 00 min 18 s, three minutes and nineteen seconds after the start-up of the first engine (engine n° 2), the Captain announced over the interphone that linked him with the ground mechanic “we have two normal start-ups”. At 21 h 01 min 07 s, the crew of 5Y-BEN asked for clearance to taxi. The tower controller put them on standby. A few seconds later, he cleared them to taxi. At 21 h 02 min 33 s, the Captain ordered the Copilot to set the flaps at 15°. Later, at 21 h 04 min 50 s , the copilot announced "trim: 0.9 nose up, Slats/flaps 15/15". The airplane began to taxi at 21 h 07 min 35 s, the tower controller informed the crew of the latest wind, cleared them to take off and asked the crew the call back when they reached flight level 40. At 21 h 07 min 45 s, the copilot read back the clearance. This was the last communication between the crew and the control tower. At 21 h 08 min 08 s, the copilot announced "Take-off checklist completed … cleared for take-off". At 21 h 08 min 18 s, the Captain applied take-off power and announced "thrust, SRS, and runway" then, nine seconds later “100 knots”. At 21 h 08 min 50 s, the Captain announced "V1 and Rotate(4)", then two seconds later "Positive". The airplane took off. At 21 h 08 min 57 s, the copilot announced "Positive rate of climb, gear up". Less than two seconds later the stall warning sounded. At 21 h 09 min 07 s, the automatic call out (AC) announced 300 feet. At 21 h 09 min 14 s, the copilot asked "what’s the problem?". From 21 h 09 min 16 s, the AC announced successively 200, 100, 50, 30, 20 and 10 feet. Meanwhile, at 21 h 09 min 18 s, the copilot ordered the aural warning to be cut. Two seconds later, the GPWS sounded the “Whoop...” alarm followed, a half a second later, by the AC announcement of 50 feet. At 21 h 09 min 22 s, an aural master warning started, immediately followed by an order from the Captain to climb: "Go up!", though this was preceded six tenths of a second by the AC announcement of 10 feet. At 21 h 09 min 23.9 s, end of the master warning, followed immediately within a tenth of a second by the noise of the impact. The time of the accident is presumed to be 21 h 09 min 24 s.

Flight / Schedule

Abidjan - Lagos - Nairobi

Aircraft

Airbus A310

Registration

5Y-BEN

MSN

426

Year of Manufacture

1986

Operator

Kenya Airways

Date

January 30, 2000 at 09:09 PM

Type

CRASH

Flight Type

Scheduled Revenue Flight

Flight Phase

Takeoff (climb)

Crash Site

Airport (less than 10 km from airport)

Crash Location

Abidjan Lagunes

Region

Africa • Ivory Coast

Coordinates

5.6756°, -4.5697°

Crash Cause

Human factor

Narrative Report

On January 30, 2000 at 09:09 PM, Abidjan - Lagos - Nairobi experienced a crash involving Airbus A310, operated by Kenya Airways, with the event recorded near Abidjan Lagunes.

The flight was categorized as scheduled revenue flight and the reported phase was takeoff (climb) at a airport (less than 10 km from airport) crash site.

179 people were known to be on board, 169 fatalities were recorded, 10 survivors were identified or estimated. This corresponds to an estimated fatality rate of 94.4%.

Crew on board: 10, crew fatalities: 10, passengers on board: 169, passenger fatalities: 159, other fatalities: 0.

The listed crash cause is human factor. On Sunday 30 January 2000, the Kenya Airways Airbus 310-304, registered 5Y-BEN, was undertaking the scheduled international flight KQ 431 transporting passengers from Abidjan to Nairobi, via Lagos. On board there were 10 crewmembers and 169 passengers. On the same day, in the afternoon, 5Y-BEN had flown in from Nairobi and landed at Félix Houphouët-Boigny International Airport in Abidjan at 15 h 15. The unfavorable meteorological at Lagos had obliged the pilot, after a thirty minutes hold at Lagos, to divert to Abidjan. The relief crew, which had arrived two days previously on flight KQ 430 on Friday 28 January 2000, at 15 h 44, took over on board 5Y-BEN, to undertake flight KQ 431 from Abidjan to Nairobi, via Lagos. Departure was scheduled for 21 h 00, in accordance with the initial program. The copilot was pilot flying, the Captain was pilot not flying. At 20 h 55 min 22 s, the crew established contact with Abidjan Airport control tower and asked for start-up clearance. This was granted. At 20 h 56 min 09 s, the Captain ordered the checklist to be performed and announced the type of take-off by saying "Flex sixty" at 20 h 56 min 19 s. At 21 h 00 min 18 s, three minutes and nineteen seconds after the start-up of the first engine (engine n° 2), the Captain announced over the interphone that linked him with the ground mechanic “we have two normal start-ups”. At 21 h 01 min 07 s, the crew of 5Y-BEN asked for clearance to taxi. The tower controller put them on standby. A few seconds later, he cleared them to taxi. At 21 h 02 min 33 s, the Captain ordered the Copilot to set the flaps at 15°. Later, at 21 h 04 min 50 s , the copilot announced "trim: 0.9 nose up, Slats/flaps 15/15". The airplane began to taxi at 21 h 07 min 35 s, the tower controller informed the crew of the latest wind, cleared them to take off and asked the crew the call back when they reached flight level 40. At 21 h 07 min 45 s, the copilot read back the clearance. This was the last communication between the crew and the control tower. At 21 h 08 min 08 s, the copilot announced "Take-off checklist completed … cleared for take-off". At 21 h 08 min 18 s, the Captain applied take-off power and announced "thrust, SRS, and runway" then, nine seconds later “100 knots”. At 21 h 08 min 50 s, the Captain announced "V1 and Rotate(4)", then two seconds later "Positive". The airplane took off. At 21 h 08 min 57 s, the copilot announced "Positive rate of climb, gear up". Less than two seconds later the stall warning sounded. At 21 h 09 min 07 s, the automatic call out (AC) announced 300 feet. At 21 h 09 min 14 s, the copilot asked "what’s the problem?". From 21 h 09 min 16 s, the AC announced successively 200, 100, 50, 30, 20 and 10 feet. Meanwhile, at 21 h 09 min 18 s, the copilot ordered the aural warning to be cut. Two seconds later, the GPWS sounded the “Whoop...” alarm followed, a half a second later, by the AC announcement of 50 feet. At 21 h 09 min 22 s, an aural master warning started, immediately followed by an order from the Captain to climb: "Go up!", though this was preceded six tenths of a second by the AC announcement of 10 feet. At 21 h 09 min 23.9 s, end of the master warning, followed immediately within a tenth of a second by the noise of the impact. The time of the accident is presumed to be 21 h 09 min 24 s.

Aircraft reference details include registration 5Y-BEN, MSN 426, year of manufacture 1986.

Geospatial coordinates for this crash are approximately 5.6756°, -4.5697°.

Fatalities

Total

169

Crew

10

Passengers

159

Other

0

Crash Summary

On Sunday 30 January 2000, the Kenya Airways Airbus 310-304, registered 5Y-BEN, was undertaking the scheduled international flight KQ 431 transporting passengers from Abidjan to Nairobi, via Lagos. On board there were 10 crewmembers and 169 passengers. On the same day, in the afternoon, 5Y-BEN had flown in from Nairobi and landed at Félix Houphouët-Boigny International Airport in Abidjan at 15 h 15. The unfavorable meteorological at Lagos had obliged the pilot, after a thirty minutes hold at Lagos, to divert to Abidjan. The relief crew, which had arrived two days previously on flight KQ 430 on Friday 28 January 2000, at 15 h 44, took over on board 5Y-BEN, to undertake flight KQ 431 from Abidjan to Nairobi, via Lagos. Departure was scheduled for 21 h 00, in accordance with the initial program. The copilot was pilot flying, the Captain was pilot not flying. At 20 h 55 min 22 s, the crew established contact with Abidjan Airport control tower and asked for start-up clearance. This was granted. At 20 h 56 min 09 s, the Captain ordered the checklist to be performed and announced the type of take-off by saying "Flex sixty" at 20 h 56 min 19 s. At 21 h 00 min 18 s, three minutes and nineteen seconds after the start-up of the first engine (engine n° 2), the Captain announced over the interphone that linked him with the ground mechanic “we have two normal start-ups”. At 21 h 01 min 07 s, the crew of 5Y-BEN asked for clearance to taxi. The tower controller put them on standby. A few seconds later, he cleared them to taxi. At 21 h 02 min 33 s, the Captain ordered the Copilot to set the flaps at 15°. Later, at 21 h 04 min 50 s , the copilot announced "trim: 0.9 nose up, Slats/flaps 15/15". The airplane began to taxi at 21 h 07 min 35 s, the tower controller informed the crew of the latest wind, cleared them to take off and asked the crew the call back when they reached flight level 40. At 21 h 07 min 45 s, the copilot read back the clearance. This was the last communication between the crew and the control tower. At 21 h 08 min 08 s, the copilot announced "Take-off checklist completed … cleared for take-off". At 21 h 08 min 18 s, the Captain applied take-off power and announced "thrust, SRS, and runway" then, nine seconds later “100 knots”. At 21 h 08 min 50 s, the Captain announced "V1 and Rotate(4)", then two seconds later "Positive". The airplane took off. At 21 h 08 min 57 s, the copilot announced "Positive rate of climb, gear up". Less than two seconds later the stall warning sounded. At 21 h 09 min 07 s, the automatic call out (AC) announced 300 feet. At 21 h 09 min 14 s, the copilot asked "what’s the problem?". From 21 h 09 min 16 s, the AC announced successively 200, 100, 50, 30, 20 and 10 feet. Meanwhile, at 21 h 09 min 18 s, the copilot ordered the aural warning to be cut. Two seconds later, the GPWS sounded the “Whoop...” alarm followed, a half a second later, by the AC announcement of 50 feet. At 21 h 09 min 22 s, an aural master warning started, immediately followed by an order from the Captain to climb: "Go up!", though this was preceded six tenths of a second by the AC announcement of 10 feet. At 21 h 09 min 23.9 s, end of the master warning, followed immediately within a tenth of a second by the noise of the impact. The time of the accident is presumed to be 21 h 09 min 24 s.

Cause: Human factor

Occupants & Outcome

Crew On Board

10

Passengers On Board

169

Estimated Survivors

10

Fatality Rate

94.4%

Known people on board: 179

Operational Details

Schedule / Flight

Abidjan - Lagos - Nairobi

Operator

Kenya Airways

Flight Type

Scheduled Revenue Flight

Flight Phase

Takeoff (climb)

Crash Site

Airport (less than 10 km from airport)

Region / Country

Africa • Ivory Coast

Aircraft Details

Aircraft

Airbus A310

Registration

5Y-BEN

MSN

426

Year of Manufacture

1986