Evening, the unknowns from today:
44CE42 (Belgium, no flight id, nothing more)
48406E (Netherlands, no flight id, last one I've found: PH-KLI F100 wfu/stored since 2009)
4CA851 (Ireland, no flight id, no active airframe found)
MILs
3F6C33 TA43
3F7262
3F811E GAF634
3F8637 GAF735
3F8B1F
have a nice evening!
Ingo