These are strange, unprecedented times we’re living in and, while many businesses have had to adapt to face the challenges of the current health crisis, the aviation industry has little means of doing ...

The subject of mystery and speculation since the first unofficial pictures appeared, an unusual business aircraft has finally emerged into public view with the formal introduction of the Otto Aviation ...

Greener flight: Otto Aviation says the Celera 500L reduces carbon emissions by over 80% relative to comparable business aircraft and over 40% relative to the most efficient commercial aircraft, on a ...

Otto Aviation claims its bizarre-looking Celera 500L "bullet plane" offers the performance of a small jet using just 1/8th the fuel, for around 1/6th the running costs. The company wants to make ...

Sure, a sleek business jet might be more alluring, but the numbers for the zeppelin-like Celera 500L from Otto Aviation are more compelling. The six-seat business aircraft promises 18 to 25 mpg fuel ...

Otto Aviation announced that its bullet-shaped aircraft, the Celera 500L, has successfully completed 55 test flights and around 51 hours of flight time. All test flights validated the airplane's ...

The Celera 500L is likely the most fuel-efficient airplane in existence. According to Otto Aviation, the secret to the Celera 500L’s high efficiency is thanks to extensive use of drag-reducing laminar ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. The Celera 500L is a strange-looking aircraft that its creators hope ...

Otto Aviation has confirmed plans for a 19-seat, hydrogen-powered version of its Celera aircraft that could be operated on flights of up to 1,000 nm. Otto Aviation has confirmed plans for a 19-seat, ...

Otto Aviation this week unveiled the Celera 500L, a six-passenger pusher-prop business airplane powered by a single 500-hp Red A03 diesel engine. Yorba Linda, California-based Otto Aviation has ...