Hi Aerotower,
The only one I can identify is A8215E which was N62297 and became D2-EAA, Raytheon Hawker 900XP, c/n ha-007, Escom (Angola)
AB8FE6 comes out as N844NE which has not been assigned by FAA. The angolan, Uragyan and French hexes are unknown.
Somebody is needing to get down to the airport with a radarbox and binoculars.
Regards
Alan