Complex sentence: This location is the former RAF Finningley airbase where XH558 was previously based for 8 years during the 1960s and the aircraft will be stored/maintained in the hangar that previously provided the same maintenance workshop nearly 50 years previous.
Split into simpler sentences: This location is the former RAF Finningley airbase where XH558 was previously based for 8 years during the 1960s. The aircraft will be stored and maintained in the hangar that previously provided the same maintenance workshop nearly 50 years previous.