I remember BAF operating charters into GCI with 146-200/300 aircraft.
I flew on G-BTZN 146/300 positioning flight GCI-MAN in 1994 although this was in BAFs later guise as British World Airlines.
Photos: British Aerospace BAe-146-300 Aircraft Pictures | Airliners.net
Photos: British Aerospace BAe-146-200QC Aircraft Pictures | Airliners.net