The opening sets a practical baseline: wartime jets existed, but they were outliers rather than the main force shaping naval operations. The Boulton Paul Defiant's contribution to the Battle of Britain and HMS Warspite's anti-submarine contribution through a Swordfish floatplane at Narvik provide analogies for something real but marginal to the wider war. The decisive military transition into the jet age ran from 1945 to roughly 1960. Propeller aircraft retained valuable reliability, payload, and loiter time, especially when endurance mattered more than speed. Jets offered greater speed and potential range, while their clear nose avoided the propeller interference that forced radar on propeller aircraft into larger installations mounted above or below the airframe. Navies therefore adopted jets selectively instead of replacing every propeller type at once.
Chapter · 2:24-7:14
Defining the early jet-age transition
Naval aviation's transition into the jet age ran roughly from 1945 to 1960, when jet speed, range, and radar advantages had to be balanced against propeller aircraft endurance.