Rare Bird: The Curtiss A-18 Shrike II
Only 13 were built — and eight suffered landing gear collapses. The rare twin-engine ground-attack anomaly of the 1930s US Army Air Corps.
Website of Col. Walter J. Boyne USAF (Ret)
Profiles of notable, rare, and historically significant aircraft by Col. Walter J. Boyne — from racing legends to revolutionary prototypes.
Only 13 were built — and eight suffered landing gear collapses. The rare twin-engine ground-attack anomaly of the 1930s US Army Air Corps.
Winner of the radical R-40C fighter competition, with a pusher engine, twin booms, pressurised cockpit, and downward ejection seat — doomed by engine trouble and the march of conventional design.
Leonard Bonney's 1928 bird-inspired monoplane with variable-incidence, variable-sweep, and folding aluminum wings — anticipating the F-111 by decades. It killed its designer on its first flight.
The last serious fighter design from a company in decline — and how it lost to the Boeing P-26A Peashooter, symbolising the end of Curtiss as a fighter manufacturer.
A remarkable gull-wing monoplane with retractable gear that showed Douglas's transition from biplanes to monoplanes — lean innovation against Curtiss-Wright corporate bloat.
Virginius Evans Clark — designer of the Clark Y airfoil, the Duramold process, and the GA-43 single-engine airliner — one of the most gifted and least celebrated engineers in American aviation history.
The Granville Brothers' stunning Model Z, the legendary R-1 and R-2, Jimmy Doolittle's Thompson Trophy triumph, and the controversies that have never fully faded.
Boyne argues that Goering's fatal 1940 decision to cancel jet engine development — not Hitler's bomber order — was what truly doomed Germany's revolutionary jet fighter.
From Chain Home radar to the rotating 30-foot rotodome — the indispensable eye of modern air power that controlled every coalition sortie in the Gulf War.
From cancelled program and Congressional punching bag to the most effective weapon system of Operation Iraqi Freedom, delivering 43% of all JDAMs with just 1% of sorties.
The engineer behind the legendary Gee Bee R-1 and R-2 Super Sportsters, Doolittle's Thompson Trophy win, the HM-1 Time Flies, and the MAC-1 that never got its chance.
Charles Rocheville — designer of EMSCO transports, the Arctic Tern amphibian, and the HM-1 "Time Flies" — a visionary whose aircraft combined structural excellence with exceptional aesthetic harmony.
The MAC-1 — Howell "Pete" Miller's push-pull tandem twin that never flew successfully — traced through the Gee Bee racers, the Q.E.D., and the HM-1 "Time Flies".