Light · ICAO ST75

Boeing 75 Kaydet

The Boeing-Stearman Model 75 was the primary basic trainer for tens of thousands of American and Allied pilots during the Second World War, a rugged, forgiving biplane built to survive the rough handling of thousands of first-time student pilots. Its open-cockpit, fabric-covered biplane design was already old-fashioned by wartime standards, but its simplicity and durability made it ideally suited to mass primary flight training. After the war, thousands of surplus Stearmans were sold cheaply to civilians and widely converted into crop-dusters, a second career that kept the type flying commercially for decades. A large number survive today, making it one of the most common warbird biplanes still flying at airshows worldwide.

Boeing 75 Kaydet, example photo from Wikimedia Commons
Photo: Crisco 1492 · CC BY-SA 4.0 · Wikimedia Commons

Did you know?

The Stearman Model 75 is an open-cockpit, fabric-covered biplane, a rugged wartime trainer that later found a second career as a crop-duster.

Specifications

Length7.6 m (25 ft)
Wingspan9.8 m (32 ft)
Height2.9 m (9 ft)
Persons on board2
Crew2
Maximum take-off weight2 t
Range352 NM (652 km)
Stall speed48 kt (89 km/h)
Service ceiling11,200 ft (3,414 m)
Optimum ceiling8,000 ft (2,438 m)
Rate of climb800 ft/min (4.1 m/s)
Take-off distance183 m (600 ft)
Engines1x Continental/Lycoming R-680 (radial)
Units built8,428

Curated by CatchFlights from manufacturer documents, ICAO Doc 8643 and reference works; values are left out where no source could confirm them. Sources are listed on our credits page.

In CatchFlights

In CatchFlights the Boeing 75 Kaydet starts as a Rare catch. The tier is an editorial judgement of how special a sighting of this type is. The more often you catch it, the closer it moves to Common for you.

A catch counts for the manufacturer Boeing, the 75 Kaydet family and the model in your collection, and the daily Type Rating quiz asks about the types of each family.

Catch it yourself.CatchFlights shows the aircraft flying near you on a radar, so a type like this one is only a catch away when it passes overhead. Explore CatchFlights.

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