Regular Cappuccino said,
"DH125"??? Thought they only had 2 engines.
Perhaps we're getting numbers mixed here - the
HS125 (Hawker Siddley, later merged into BAe) was a twin biz jet, very popular in the states in the early 1980s except for the engines, RR Viper 520/620 series donks were thirsty.
Cheers, y'all.