Clyde's
nephew Dwane Wallace, an aeronautical engineer,
along with brother Dwight and engineer Jerry
Gerteis, designed a sleek monoplane, the Model
C-34. Dwane then assumed the mantle of leadership,
reviving the Cessna Aircraft Company in 1934 to
manufacture and market the plane.
The C-34
became the aircraft that enabled Cessna Aircraft
Company to emerge intact from the Depression and
established the firm as one of the leaders in
American general aviation. A four-passenger
high-winged monoplane, it could achieve a top
speed of 162 miles per hour (261 kilometres per
hour). Known as the Airmaster, the C-34 won the
title of the “world's most efficient airplane” in
1936.
The
Airmaster evolved into the C-37 and C-38, improved
versions with wider fuselages and landing gear,
rubber engine mounts, wing-mounted flaps on the
C-37 and a belly-mounted drag flap on the C-38.
The last Airmasters, the C-145 and C-165 models,
sported longer fuselages, split wing-flaps, and
more powerful engines.
The
Airmaster line ended with the arrival of World War
II after a total of about 180 had been built. Its
design reappeared after the war with the larger,
all-aluminium Cessna 190 and 195, produced from
1947 to 1954.
Cessna
introduced its first twin-engine design, the Model
T-50, in 1939. Thousands were sold to the Canadian
and U.S. armed forces for use as pilot training
aircraft during World War II.
After the
war's end in 1946, Cessna's facility began
manufacturing two versions of tail-wheel
monoplanes, the Model 120 and 140, selling more
than 7,000 of these popular and inexpensive
two-seaters before shifting to the production of
four-seat aircraft.
In 1948,
advertisements began appearing in aviation
publications for what would become the biggest
selling and most widely produced light aircraft in
history—the Cessna 170. This single-engine
four-seat plane was actually a stretched and
enlarged version of the Model 140. It had
fabric-covered wings, V-shaped wings struts, and
three fuel tanks for additional range. Late in
1948, Cessna replaced the fabric-covered wings
with all-metal wings with larger flaps and changed
the V-strut to a single strut configuration,
creating the most recognizable variation of the
aircraft—now dubbed the Cessna 170A. The future
direction of Cessna now centred on the design of
all-aluminium, high-winged, monocoque fuselage
aircraft, featuring side-by-side seating,
flat-spring steel landing gear and dependable
engines. Known as a “good, honest taildragger,” a
total of more than 5,000 Cessna 170s of all types
were manufactured during the plane's six-year
production run—half of those aircraft are still
flying in 2001.
In 1953,
Cessna began manufacturing the Model 310, a
twin-engine lightweight five-passenger aircraft.
Popularized by the television series “Sky King,”
the Model 310 is widely regarded as one of the
most attractive aircraft ever built. Produced for
almost 30 years, more than 5,500 Model 310s were
manufactured, eventually becoming Cessna's most
popular twin-engine model.
Cessna
unveiled a pair of twin-engine aircraft in the
early 1960s that were designed to avoid the
asymmetrical drag that often occurs if one of the
two engines fails—the Model 336 Skymaster (with
fixed landing gear) and the Model 337 Super
Skymaster (with retractable landing gear). Capable
of carrying six passengers, it also served with
the U.S. armed forces during the Vietnam War. The
aircraft's versatility and excellent cockpit
visibility for the pilot made it ideally suited as
a spotting aircraft that searched and marked
targets for other aircraft to attack.
Approximately 2,000 Skymasters were manufactured
in its 20-year production run that ended in 1983,
becoming Cessna's second best selling twin-engine
model.
A
specialized aircraft designed for crop-dusting,
the Model 188, was developed in the mid-1960s,
selling under a variety of names. These aircraft
featured lights for night operations, safety
windshields, and wire-cutter blades designed for
unexpected encounters with telephone wires.
Equipped with powerful turbocharged engines and
large hoppers, about 4,000 Model 188s were
manufactured.
The Model
172 Skyhawk, developed as Cessna's answer to Piper
Aircraft's popular PA-22 Tri-Pacer, replaced the
170 in 1956. It featured tricycle landing gear and
a new tail design. Affordably priced and easy to
handle, the Model 172 could fly at almost 144
miles per hour (232 kilometres per hour) and would
become (and remains) the best selling four-seat
aircraft in the history of general aviation.
A
tricycle-geared version of the Model 140 soon
became aviation's most common two-seat training
aircraft—the Model 150. The second most popular
general aviation aircraft ever built, its
production started slowly at first. Only 122 were
built during 1959, its first year of production,
but eventually, a grand total of 23,840 were
manufactured before production ended in 1977.
In 1966, a
version of the 150 designated the Model F150
started production in Reims, France—a total of
1,758 model F150s were built. An aerobatic version
of the 150 saw limited production, starting in
1970. This plane used a four-cylinder
100-horsepower (75-kilowatt) Continental O-200
engine and Cessna made a number of changes to the
plane's airframe and configuration during its
18-year production run. In 1978, Cessna introduced
the more powerful Model 152, which was also better
adapted to newer aviation fuel blends. By the time
production ended in 1985, a total of 7,500 Model
152s were manufactured.
In the
1960s, Cessna began producing lighter twin-engine
aircraft with a pair of pressurized cabin models,
the 411 and 421, followed by a move into the
business jet aircraft market with the
turbofan-powered Fanjet 500 in 1968. In December
1993, the Cessna Citation X business jet made its
first flight, establishing itself as one of the
fastest mass-produced aircraft in the world,
capable of carrying 12 passengers and two pilots
while flying at Mach 0.92 (about 600 miles per
hour [447 kilometres per hour]).
After
becoming a subsidiary of General Dynamics
Corporation in 1985, Cessna stopped producing
piston-engine airplanes with the 1986 model year
due to concerns over product liability. In 1992,
Textron, Inc. acquired Cessna Aircraft and soon
resumed producing light aircraft; however, rising
production costs and concerns over product
liability did not justify the reintroduction of
the popular and affordable two-seat models.
Clyde
Cessna, with only a fifth-grade education and
lacking a private pilot's license, helped create
the general aviation industry. Although it was his
two nephews, Dwane and Dwight Wallace, who
transformed Cessna Aircraft into the aviation
powerhouse that produced more than 100,000
piston-powered airplanes and another 2,000
Citation jets, it is Cessna's name that has become
synonymous with small planes—a legacy to Clyde
Cessna's vision.