At Hatfield Open Day prior to delivery to Pacific Southwest Airlines as N348PS a few days later. They merged into USAir and it was reregistered as N166US in 1988. Stored at Mojave, CA from 1991. To Debonair as G-DEBC in 1996 then to Business Air as G-CLHA in 2000 who became British Midland regional in 2001. To Flightline as G-FLTB in 2002 then to Cityjet as EI-CZO in 2003. Back to Flightline as G-FLTB in 2008 then to the Bolivian Air Force as FAB-104 in 2009. Withdrawn from use at Cochabamba by 2013.

Pacific Southwest's 3rd 146, seen at Hatfield's 1984 Open Day. The aircraft had made its first flight on the day before, and was delivered on 14th July.