The twin-engine variant of the Bonanza is called the Baron, whereas the Twin Bonanza is a different design and not based on the original single-engine Bonanza fuselage. This feature started with the V-tail and persists on the current production model. In the landing phase the bungee system must be over-ridden by the pilot when making crosswind landings and cross-controlled inputs are required to keep the nose of the airplane aligned with the runway centerline without drifting left or right. On takeoff increased right-rudder pressure is still required to overcome torque and P-factor. The bungee system allows the pilot to make coordinated turns using the yoke alone, or with minimal rudder input, during cruise flight. Still built today is the Model 36 Bonanza, a longer-bodied, straight-tail variant of the original design, introduced in 1968.Īll Bonanzas share an unusual feature: the yoke and rudder pedals are interconnected by a system of flexible bungees which assist in keeping the airplane in coordinated flight during turns. The conventional-tail Model 33 continued in production until 1995. Many V-tailed Model 35 Bonanzas are still flying, and they command a premium price on the used aircraft market. In general aviation circles, the epithet "fork-tailed doctor killer" became a familiar denigration of the V-tail model. In 1982 the V-tail Bonanza was dropped from production, though more than 6,000 V-tail models are still flying today. The second (AD 94-20-04 R2) required a one-time inspection of the empennage structure, reinforced the need for correct balancing of the control surfaces and tensioning of the cables, and included the installation of a cuff securing the leading edge of the stabilizers to the fuselage skins. The first (AD ) applied only to the earliest 35, A35, and B35 models built in 1947 to 1950, and mandated a detailed inspection and repair procedure.
FAA issued two Airworthiness Directives covering the V-tail. Other types, such as the Cessna 210, that were similarly employed did not have the same breakup rate as the Bonanza, and a more likely explanation was that the leading edges of the stabilizers were cantilevered too far ahead of the main spars. A study by Beech concluded that the cause was primarily use of the Bonanza for long-distance travel in all types of weather, and that the inflight breakups were mainly the result of excursions into extreme turbulence (as might be found in thunderstorms), not any inherent flaw in the design.
A36 bonanza performance specs series#
The first 30-40 Bonanzas produced had fabric-covered flaps and ailerons, after which those surfaces were covered with magnesium alloy sheet.Ī series of fatal accidents caused many to suspect flaws in the V-tail structural design. The prototype 35 Bonanza made its first flight on 22 December 1945, with the first production aircraft debuting as 1947 models. The Model 35 featured retractable landing gear and its signature V-tail (equipped with a combination elevator-rudder called a ruddervator), which made it both efficient and the most distinctive private aircraft in the sky. With its high wing, seven-cylinder radial engine, fixed tailwheel undercarriage and roll-down side windows, the Cessna 195 was little more than a continuation of prewar technology the 35 Bonanza, however, was more like the fighters developed during the war, featuring an easier-to-manage horizontally-opposed six cylinder engine, a rakishly streamlined shape, retractable nosewheel undercarriage (although the nosewheel initially was non-steerable, or castering) and low-wing configuration.ĭesigned by a team led by Ralph Harmon, the model 35 Bonanza was the first truly modern high-performance personal aircraft It was a very fast, low-wing monoplane at a time when most light aircraft were still made of wood and fabric. Variants: Beechcraft Baron, Bay Super V BonanzaĪt the end of World War II two all-metal aircraft emerged, the Model 35 Bonanza and the Cessna 195, that represented very different approaches to the premium-end of the postwar civil aviation market.
United States - Single-engine four/five-seat cabin monoplane