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Otto Aviation’s Celera 500L Completes 31 Successful Flights

The single-engine Celera 500L could create fuel economies in the 18 to 25 mpg range. Otto Aviation
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Key Takeaways:

  • Otto Aviation's uniquely designed Celera 500L aims to be the world's most fuel-efficient commercially viable passenger airplane, having already completed 31 successful test flights.
  • The aircraft boasts a 450 mph cruise speed, over 4,500-mile range, and an astounding 18 to 25 miles per gallon fuel economy, achieved through extensive laminar flow aerodynamics.
  • Powered by a Red A03 liquid-cooled V12 engine, the Celera 500L significantly reduces carbon emissions (over 80% compared to similar business aircraft) and features an exceptional 22:1 glide ratio for enhanced safety.
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Just because Otto Aviation’s elongated egg-shaped Celera 500L looks nothing like any airplane you’ve ever seen before is no reason to scoff. Otto Aviation, the brain child of an actual rocket scientist, William Otto, says the 500L could well become the most fuel-efficient commercially viable passenger airplane in the world. A recent company news release says a full-scale prototype has already somewhat stealthily completed 31 successful test flights, reportedly in the vicinity of Victorville, California.

Rob Mark

Rob Mark is an award-winning journalist, business jet pilot, flight instructor, and blogger.

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