ROLLER STAMP I don't know where you are based, but I do know that FR Aviation in the UK do quite a bit of work on 146's/RJ's. FRA own National Jet Systems and have 5 in the shop at present, incl. NJS VH-NJY. FRA is based in Bournemouth, Dorset where they also work on Falcon's, 1-11's, B727's to name a few.