Andrew I have an update on the Learjet from earlier.
4405C9,OE-GHF,LJ40,Learjet 40,Vistajet,40-2091
From ModeS forum
Also this keeps popping up Today
4CA5D6,EI-RJL,RJ85,Avrojet85,Cityjet,E2349
or is it
OH-SAQ of Blue1(Airframes)
Using callsign BCY100P
Hope of use.
Steve.