Over the years, it has formed numerous agreements and partnerships with other companies to provide repair and support services to their customer bases, orientated especially towards engine manufacturers such as Pratt & Whitney and Rolls-Royce.
[1] Early on, Hants and Sussex Aviation found work via government contracts for the demolition of surplus aircraft and aeroengines from the Second World War.
CII as surplus airframes from the RAF (Serial Numbers VL980, VM702, VM725, VM726, VM727, VM735); the post-service histories of these aircraft are unknown, as are their civilian call signs.
During 1964, Hants and Sussex Aviation was contracted to manufacture a pair of pre-First World War flightworthy replica aircraft for the film Those Magnificent Men in their Flying Machines.
[1] Despite these side ventures, Hants and Sussex Aviation continued to concentrate much of its resources on the overhaul, modification and repair of aircraft engines and components.
[1] The closure of Portsmouth Airport in 1973, where Hants and Sussex Aviation had the majority of its workshops, directly led to the discontinuation of the firm's aircraft maintenance activities.
[6] In June 1997, it was announced that H+S Aviation had launched a new venture, H+S Proptech, to repair and overhaul propellers of various manufacturers, including Hamilton Standard, McCauley, Hartzell and Dowty.
[9] Later that year, the firm owned a new APU overhaul facility, having previously secured work via a support agreement with American company AlliedSignal.