BELLANCA 8KCAB “DECATHLON”€

1964’€“80

Gemini Sparkle

Key Takeaways:

  • The Bellanca Decathlon, previously the Citabria 8KCAB, was an aerobatic aircraft whose production was continued by Bellanca after acquiring Champion Aircraft in 1970.
  • Designed for high G-loads (+6G/-5G) and capable of four-minute inverted flight, it was uniquely the only U.S.-produced unlimited acrobatic competition aircraft for a time, despite some claims of speed limitations for complex maneuvers.
  • Production of the Decathlon ceased in 1980 when Bellanca Aircraft Corp. declared bankruptcy.
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STANDARD DATA: Seats 2. Gross wt. 1,800. Empty wt. 1,275. Fuel capacity 40. Engine 150-hp Lycoming.
PERFORMANCE: Top mph 145. Cruise mph 135. Stall mph 53. Initial climb rate 1,025. Range 550. Ceiling 16,000. Takeoff distance (50′) 650. Landing distance (50′) 755.

Following the acquisition of the Champion Aircraft Corp. in September 1970, Bellanca Aircraft continued the production of the Citabria. The fully aerobatic Citabria, model 8KCAB, is now named the Decathlon. Designed for loads of +6G and -5G, it can be flown in inverted flight for periods up to four minutes without loss of oil or oil pressure. Generally similar in all respects to the 150-hp Model 7 Citabria, the high-wing aerobat was, for a time, the only unlimited acrobatic competition aircraft produced in the United States. Although maximum speed is limited to 138 mph, a retrofit of the windshield will increase top speed. Some claim that with the Decathlon’s standard top speed, it could not achieve the necessary vertical speed to complete the AC or AAC compulsory unlimited sequence, which requires flying off the top of the vertical snaps and vertical rolls. When Bellanca Aircraft Corp. declared bankruptcy in 1980, production of the Decathlon ceased.

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