ECAir
Former ECAir was registrer HB-JJB, HB-JJC, HB-JJD, HB-JJE, HB-JJF with their planes being operated by Swiss operator Privatair.
They even bought 2 dreamliners, and then they went burst on 10 of OCTOBER 2016.
Consulting firms CoeM made nearly 22 millions on that venture only, they had others ventures wtih Congolese authorities.