The Sopwith T.1 Cuckoo was a British biplane torpedo bomber used by the Royal Naval Air Service (RNAS) and its successor organization the Royal Air Force (RAF). The T.1 was the first landplane specifically designed for carrier operations but it was completed too late for service in the First World War. After the Armistice the T.1 was named the Cuckoo.
Made by Sopwith Aviation Company.