Oh can only guess. Was decommissioned in U.S. 60 years ago, sold to E. Euro budget airline, then to shithole Asian country 40 years later. Was destined for scrap when some bribes diverted it to Africa after fresh paint job. No worries though, looks like their version of NTSB has just arrived from Lagos and will get all the details figured out.
https://img-s-msn-com.akamaized.net/tenant/amp/entityid/BB1dSFqi.img?h=768&w=1366&m=6&q=60&o=f&l=f
(post is archived)