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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:

  • The Otto Aviation Celera 500L is a unique, "egg-shaped" prototype aircraft that has completed 31 test flights, aiming to become the world's most fuel-efficient and environmentally friendly commercially viable passenger airplane.
  • It boasts impressive performance specifications, including a maximum cruise speed of 450 mph, a range of over 4,500 miles, and an astounding fuel economy of 18 to 25 miles per gallon.
  • Achieving its efficiency through extensive laminar flow and a Red A03 V12 engine, the Celera 500L significantly reduces carbon emissions by over 80% compared to similar business aircraft and features a unique 22:1 glide ratio for 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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