Narrative:The Beech 1900D airplane took off from Lagos at 07.36 en route to Obudu. It was expected to arrive at Bebi Airstrip at approximately 09:21. The aircraft contacted Enugu ATC at 08:56 while descending to FL110. The crew were cleared to descend further down to 5000 feet. It did not arrive at Bebi Airstrip and was declared missing.
On August 30, 2008, hunters found the wreckage in thick rain forest in Obanliku local government area.
Investigation revealed that the Enugu tower controller issued descent instructions to 5, 000 feet AMSL (FL50) outside its control airspace not considering that the aircraft was not flying the filed flight plan route and the minimum safe altitude (MSA) of the area reported by Jeppesen charts as 11,200 feet.
I. The flight crew conducted an approach into a VFR airfield in an instrument meteorological condition and did not maintain terrain clearance and minimum safe altitude which led to Controlled Flight Into Terrain.
II. The crew did not respond promptly to GPWS warning.
1. The flight crew was not familiar with the route in a situation of low clouds, poor visibility and mountainous terrain.
2. The Area Controllers did not detect the estimate as passed by the pilot for positions not in the filed flight plan (LIPAR and LUNDO) and omitting ENUGU.
3. The erroneous co-location of Bebi airstrip and Obudu on the NAMA Chart confused the crew.
VFR flight in IMC
Controlled Flight Into Terrain (CFIT) - Mountain
» Obudu-bound plane missing (Daily Trust, 16-3-2008)
» Search for missing airplane moves to Cameroon, 4 days after (Daily Sun, 19-3-2008)
» How 'missing' plane was flown out of Nigeria - The Obasanjo connection (Nigerian Tribune, 28-4-2008)
Official accident investigation report
|investigating agency: ||Accident Investigation Bureau (AIB) - Nigeria |
|report status: ||Final|
|report number: ||WINGS/2008/03/15/F|
|report released:||21 May 2015|
|duration of investigation: ||7 years and 2 months|
|download report: ||
Follow-up / safety actions
Part of the main wreckage
Severely burnt wing
Cockpit Voice Recorder (CVR)
Flight data recorder (FDR)
This map shows the airport of departure and the intended destination of the flight. The line between the airports does not
display the exact flight path.
Distance from Lagos-Murtala Muhammed International Airport to Bebi Airstrip as the crow flies is 659 km (412 miles).