hey mr 99,
it says on the flight international website 4 first officers on 365 N2 in Sudan contact Gate Aerospace, I presume that is the "Schreiner" job you are mentioning, I know nothing other than that.
isnt there a bit of "trubble" down that way? or is it hundreds of miles away, who knows.
what is the "gig on a 109" to which you refer ?
CF