Registered as G-LINK in 1978. Operated 10 return flights a day between Gatwick and Heathrow between 1978 and 1986. Exported to Brazil as PT-HTT in 1987. Derelict at Jacarepagua by 2006. Noted in a nearby field in 2012.

Although this S-61's registered owner was British Caledonian, it flew between London's two main airports with "Gatwick Heathrow Airlink" branding. My recollection is that it was never easy to photograph this from either of the airport perimeters.

This appropriately registered helicopter operated a shuttle service between London Gatwick and Heathrow airports. The service was a joint venture between the British Airports Authority and the supposed competitors, British Airways and British Caledonian.