Why the Sopwith Cuckoo marks a carrier-aircraft turning point

Seaplane tenders, floatplane vessels, and early shipborne flying supplied the experimental building blocks of naval aviation. With the Cuckoo, those possibilities began to grow into an aircraft designed around a navy's operational needs. Earlier shipboard machines were generally landplanes adapted to fly from ships or rudimentary carriers. The Royal Navy drove the Cuckoo's specification, procurement, and initial development before the Royal Air Force came into existence. The RAF later operated the type, but the chronology underpins the argument that it was the first purpose-built carrier aircraft and an exodus toward mature carrier aviation.