Abuja-Nnamdi Azikiwe

The airplane was on a cargo service (flight AJK206) from Lagos with a crew of five on board. After landing on runway 22 at Abuja-Nnamdi Azikiwe Airport, the airplane veered off runway to the right. Contacting soft ground, it lost a gear and came to a halt in a ditch. All five crew members escaped uninjured.

After takeoff from Abuja-Nnamdi Azikiwe Airport, while climbing, the crew informed ATC about an engine failure and was cleared for an immediate return. On final approach to runway 22, the aircraft went out of control and crashed in an open field, bursting into flames. The aircraft was destroyed and all 7 occupants were killed, among them two pilots, four ATOS specialists (Airborne Tactical Observation System) and one technician.

On 25th January 2018 at 14:28 h, a Gulfstream 200 (G200) aircraft with nationality and registration marks 5N-BTF operated by Nestoil Plc, departed Murtala Mohammed International Airport, Lagos (DNMM) as a charter flight to Nnamdi Azikiwe International Airport, Abuja (DNAA) on an Instrument Flight Rules (IFR) flight plan. Onboard were four passengers and three flight crew members. The Pilot in command (PIC) was the Pilot Monitoring (PM) and the Co-pilot was the Pilot Flying (PF). The departure, cruise and approach to Nnamdi Azikiwe International Airport were normal. At 14:45 h, 5N-BTF contacted Abuja radar and was subsequently cleared for Radar vectors ILS approach Runway 22. Abuja Airport Automatic Terminal Information Service (ATIS) Papa for time 14:20 h was monitored as follows; “Main landing runway 22, wind 110/07 kt, Visibility 3,500 m in Haze, No Significant Clouds, Temperature/Dew point 33/- 01°C, QNH 1010 hPa, Trend No Significant Change, End of Information Papa”. At 15:17 h, 5N-BTF reported 4 NM on Instrument approach (ILS) and was requested to report 2 NM because there was a preceding aircraft (Gulfstream 5) on landing roll. Thereafter, 5N-BTF was cleared to land runway 22 with reported wind of 070°/07 kt. At 15:18 h, the aircraft touched down slightly left of the runway centre line. According to the PF, in the process of controlling the aircraft to the centre line, the aircraft skidded left and right and eventually went partly off the runway to the right where it came to a stop. In his report, the PM stated that on touchdown, he noticed the aircraft oscillating left and right as brakes were applied. The oscillation continued to increase and [the aircraft] eventually went off the runway to the right where the aircraft came to a stop, partially on the runway. During the post-crash inspection, the investigation determined that the skid marks on the runway indicated that the aircraft steered in an S-pattern continuously with increasing amplitude, down the runway. On the last right turn, the aircraft exited the right shoulderof the runway, the right main wheel went into the grass and on the final left turn, the right main landing gear strut detached from its main attachment point after which the aircraft finally came to a complete stop on a magnetic heading of 160°. The ATC immediately notified the Aircraft Rescue and Fire Fighting Services (ARFFS), Approach Radar Control, and other relevant agencies about the occurrence. All persons on board disembarked with no injuries. Instrument Meteorological Conditions (IMC) prevailed at the time of the occurrence. The serious incident occcurred in daylight.

Following an uneventful cargo flight from Jeddah, the crew completed the approach and landing procedures on runway 04 at Abuja-Nnamdi Azikiwe Airport. During the landing roll, the aircraft overran the displaced threshold then veered to the right and veered off runway. While contacting a grassy area, the aircraft collided with several parked excavator equipment and trucks. The aircraft came to a halt and was severely damaged to both wings and engines. All six occupants escaped uninjured while the aircraft was damaged beyond repair.

The B737-200 aircraft which night-stopped at Calabar on Saturday the 28th of October, 2006, departed for Lagos in the morning of the 29th of October, 2006, and landed in Lagos at 0825 hrs. While on ground in Lagos, it uplifted some fuel. There was only cabin crew change. The aircraft departed Lagos on scheduled passenger service as ADK 063 at 0929 hrs and landed in Abuja at 1020 hrs. The aircraft uplifted 5000 litres of fuel and had 11000kg fuel for departure as ADK 053, a scheduled service to Sokoto. After boarding, it started raining and this compelled the crew to close the aircraft doors. Shortly after the rain had subsided, the doors were opened for the ground personnel to disembark. The crew then requested for start-up clearance. At 1115 hrs the aircraft was given a start up clearance for Sokoto. At 1121 hrs, the aircraft was given taxi clearance to holding position Runway 22. The pilot immediately requested for the wind, which was given as “210 variable at 8 kts”. Shortly after, the Control Tower transmitted the wind as south-westerly at 15 kts. While taxiing, the control tower advised Flight ADK 053 of gusty wind. The wind was initially given as 35 kts and then changed to 28 kts within 1 minute. At 1125 hrs while the aircraft was at the holding point, the crew was again advised of South-Westerly wind at 15 kts. At this juncture, the pilot of Virgin Nigeria 042 was heard on the radio saying “it looks like 35 kts to me” and then stated that he was going to wait for improvement in the weather, which he did. Thereafter, the ADK 053 crew requested for takeoff clearance and was cleared with right turn-out on course. Flight ADK 053 was airborne at 1129 hrs and was transferred to the Approach Control on 119.8MHZ but there was no acknowledgement from the crew. After three unsuccessful attempts to contact the aircraft, the Tower advised the Approach Control to call ADK 053. Other aircraft on the apron (Virgin Nigeria 042 and Trade Wings 2401), which were on that frequency were also asked to assist in contacting the aircraft but all attempts were unsuccessful. Kano and Lagos Area Controls were requested to contact ADK 053, but there was no response from the aircraft. Abuja Flight Communication Centre was then advised to inform National Emergency Management Agency (NEMA) in Kano about the loss of contact with the aircraft. At 1138 hrs, Flight Communication Centre called the Control Tower that someone came from a nearby village (Tungar Madaki) near the radar site and reported that a plane had crashed in their village. A search party from the airport was dispatched and they found and confirmed that the plane had crashed shortly after takeoff. The accident resulted in 96 fatalities out of 105 persons on board (POB). The accident occured at latitude N 08 59.691’ longitude E 007 14.772’ on an elevation of 1123 ft (ASL). The time of the accident was 1130 hrs during daylight and in rain.

On final approach to Abuja-Nnamdi Azikiwe Airport runway 22, the crew declared an emergency and reported smoke in the cockpit and cabin. Shortly later, the aircraft stalled and crashed 120 metres short of runway. A passenger and one people on the ground were killed while 12 other occupants were injured.