Hi Alan
Unfortunately I will not be heading back to North Sudan, but am off to South Sudan later next week. I do know that flt MSL434 is a schedule flight from Khartoum to Nyala (KRT-UYL), and that Marsland are also using an Aeolus A320 that is Gambian registered, so could be one of their aircraft. Also Marsland will utilize Nova's B737 ST-NVG which has been identified 43E90E on occasions so it could of had a box change as other Nova aircraft are in this sequence of 07C04 . If the Airspace ban on ST registered Aircraft has been lifted between North and South, then I may be able to tie it up whilst I am in Juba.
Regards Neil