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Red Bull Air Race 2009
Abu
Dhabi,
UAE
San Diego, USA
Windsor,
CND
Budapest, HUN
Porto, POR
Barcelona, ESP
Red Bull Air Race
2005
Red Bull Air Race 2006
Red Bull Air Race 2007
Red Bull Air Race 2008
A day at the
races
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The Pitts Special was designed by Curtis Pitts and is
acknowledged as the worlds leading competition aerobatic and airshow display
airplane. The original prototype
of the S-1 Special first flew in September 1944.
The Pitts Special has won more aerobatic competitions than any other
airplane in history. It is the only fully FAA Certified competition airplane
made in America and one of the very few which are manufactured in the world.
The Pitts Special has been
factory built by Aerotek, Christen, and currently Aviat.
The two seat S-2
Special is of the same configuration as the single seat S-1 but is larger
overall, and generally regarded as a more capable aerobatic aircraft due to its
larger size and heavier weight, more power and aerodynamic changes.
The current model is the Pitts S-2C, a two-place airplane
capable of unlimited category competition and universally recognized as "the"
aerobatic trainer, as it can legally carry both instructor and student,
including fuel reserves, during all hard aerobatic training sessions. There have
been some 700 factory manufactured Pitts and an estimated 600 that have been
built from plans or kits in the period before 1984.
Pitts S-2B
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Developing nation: |
United States of America. |
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Manufacturer: |
Aviat Aircraft Inc. |
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Designer: |
Curtiss Pitts |
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Production line: |
Afton, Wyoming USA. |
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Type aircraft: |
Special aerobatic biplane. |
|
|
|
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First flight: |
September 1944, Pitts S-1. |
|
|
|
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Cockpit: |
two seats. |
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Wing span upper: |
6,10 m. |
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Wing span lower: |
5,79 m. |
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Wing area: |
11,6 m². |
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Fuselage length: |
5,71 m. |
|
Height: |
2,02 m. |
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Engines: |
one Lycoming
IO-360 fuel injected flat four piston engine rated 135 KW. |
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Propeller: |
The Claw by Hartzell, constant speed, composite three-blade, 1,98 m diameter. |
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Empty weight: |
520 Kg. |
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Fuel: |
fuselage tank capacity 90 liters. |
|
|
wing
tank capacity 110 liters. |
|
Max. take off weight: |
737 Kg. |
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Cruise speed: |
282 km/h. |
|
Service ceiling: |
6.400 m best at 1.830 m. |
|
Max rate of roll: |
400 °/sec. |
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G-limits: |
6 G/-5 G. |
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Range: |
513 km. |
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Performance: |
max. rate of climb at sea level 823
m per minute. |
|
Take-off run: |
169 m. |
|
Landing run: |
229 m. |
Pitts S-2C
The S-2C has
aerodynamic changes including square wingtips, fin and tailplanes, flattened
belly, refined engine cowl and redesigned windshield. It cruises 24km/h faster
than the S-2B.
|
Cockpit: |
2 seats. |
|
Wing span upper: |
6,10 m. |
|
Wing span lower: |
6,10 m. |
|
Wing area: |
11,8 m². |
|
Fuselage length: |
5,41 m. |
|
Height: |
2,02 m. |
|
Engines: |
one Textron
Lycoming AEIO-540 flat six rated 195 KW. |
|
Propeller: |
constant speed 3 blade prop |
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Empty weight: |
520 Kg. |
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Max. take off weight: |
771 Kg. |
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Max. speed: |
337 km/h. |
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Service ceiling: |
6.400 m. |
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Max rate of roll: |
400 °/sec. |
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G-limits: |
6 G/-5 G. |
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Range: |
555 km. |
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Performance: |
max. rate of climb at sea level 884
m per minute. |
Pitts Specials
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All single seat (S1n) and two seat (S2n) are
high performance biplanes with variations of a design that
started in 1944. The design was popularized by Betty
Skelton, Caro Bayley, and other performers, which lead to
the offering of plans around 1960.
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S-1C = Plans built aircraft, flat bottom
wing, two aileron, single seat engine was normally anything
from an 62.5 kW continental to a 132 kW Lycoming, fixed
pitch prop.
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S-1D = Just an S-1C but with 4 ailerons.
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S-1E Like S1-S, but homebuilt (E for
Experimental) symmetrical wing.
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S-1S = 132 - 147+ kW, single seat, factory
or homebuilt, symmetrical wing, 4 ailerons, fixed pitch
prop.
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S-1T = 147 kW Lycoming AEIO-360, 4 aileron,
single seat, factory built, symmetrical wing, constant speed
2 blade Hartzell prop.
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S-1-11B = 220+ kW Lycoming, 4 aileron,
single seat, experimental-plans or factory built and factory
component parts, symmetric airfoil, 3 blade constant speed
prop rolls better than 400 degree/s, climbs better than
1.220 m/min.
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S-2A = 147 kW Lycoming, 4 aileron, 2 seat,
factory built, symmetrical airfoil, constant speed 2 blade
Hartzell prop.
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S-2B = 191 kW Lycoming, 4 aileron, 2 seat
(larger fuselage than S2-A), factory built, symmetric
airfoil, constant speed 2 blade Hartzell prop with options
for a 3 blade MT or 3 blade Hartzell composite prop.
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S-2C = 191 kW Lycoming, 4 aileron, 2 seat,
factory built, symmetric airfoil, constant speed 3 blade
prop , current production model. Improved version of S-2B,
with improved ailerons and rudder.
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S-2E = basically a kit built S-2A (maybe a
few plans built).
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S-2S = 191 kW Lycoming IO540, 4 aileron,
single seat, factory built, symmetrical wing, constant speed
prop, 2 blade Hartzell prop...derivative of the S-2A,
factory built, often used by airshow performers such as Jim
LeRoy of Bulldog Airshows.
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Model 12 - 264 kW M14P Russian radial
engine, 2-blade or 3 blade MT propeller, plans built,
component parts available. Developed by Jim Kimball
Enterprises in Florida.
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Model 13 - a "coupe" type monoplane design.
It was never built.
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Model 14 - A new design being built by Steen
Aero Lab Two-place, 294 kW M14.
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Model 15 - Reported as a light sport type
monoplane aircraft being developed by Steen Aero Lab.
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