In June 1977 "Amazon" took part in the Fleet Review, of the Royal Navy at Spithead in celebration of HM the Queen's Silver Jubilee, while in July she carried out successful trials with the Lynx helicopter. In November 1977 "Amazon" suffered serious engine room fire caused by a fuel leak when near Singapore. Ladders made of aluminium alloy melted in the fire, making it difficult to respond, which was one of the reasons why use of aluminum as a construction material for warships went out of fashion with the Royal Navy. From 1978 "Amazon"s Wasp helicopter was replaced by a Lynx.