No. 28 (AC) Squadron and the larger Royal Air Force infrastructure located to RAF Sek Kong in the late 1970s leaving Royal Air Force logistics elements to maintain operations at Kai Tak, e.g. RAF movers and suppliers remained to maintain the logistical link between RAF Hong Kong and the United Kingdom. The squadron flew up to 8 Westland Wessex HC Mk 2 helicopters from RAF Sek Kong. Tasks included support of the civil power, support of the British Forces and search and rescue.