Air & Space Airshow Spotter's Guide

You know how to tell a Viper from a Hornet, but does your airshow-newbie friend? Here are recognition tips, bite-size histories, specs and info links for the airplanes most likely to appear at airshows this year.

  • By airspacemag.com
  • AirSpaceMag.com, April 01, 2012
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Extra 330SC

Illustrations by Harry Whitver


Extra 330SC

How to recognize: Low-wing monoplane. Aerobatic monoplanes all look alike: thin wings with symmetrical airfoils, sleek fuselages, tapered vertical tails. The easiest way to tell them apart is by the performer’s paint scheme.

Claim to fame at airshows: Michael Goulian has painted his Castrol Aviator version in the sponsor’s trademark lime green, with a red-tipped tail and nose cone.

Claim to fame in service: The Extra family of aircraft is one of the most successful piston designs in aerobatic competition.

Mission: Aerobatic competition and display, particularly for maneuvers placing a high stress on the airframe.

Performance and specifications: The airframe can take up to 10g’s plus or minus, Goulian can roll the Extra 330SC at 380 degrees per second. A 350-hp Lycoming Thunderbolt IO-580 propels the aircraft to 260 mph, with its carbon fiber wings 24.6 ft wide and a steel tube fuselage. Gross takeoff weight of the model 300L is 2,095 pounds, and it can climb at 3,200 ft per minute (fpm).

Main variants: Walter Extra of Germany is a premiere designer of aerobatic competition aircraft, who has produced at least five models numbered from the -200 to the -500 series. Besides this basic family, competitors and air show performers have made personal modifications that result in new model numbers or designations.

Links:
Mike Goulian

Extra Aircraft


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Comments (1)

That is it? One (1) airplane ????? I know their are more aircraft in our stable. EDITORS' REPLY: There are more airplanes in the gallery at top. Click on an airplane to see its profile.

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