some other anorak information from the G-INFO site,
Bolkow G-BATC was built in 1972 and as of 31/12/08 had accumulated 20174 airframe hours
Bolkow G-BUXS was built in 1993 and as of the same date had accumulated 9227 airframe hours. As someone else remarked, Bond have made their money a few times over from old BATC.