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| 17/11/2021 | Press Release: | Otto Aviation's Celera 500L achieves a total of 55 successful test flights |
| 08/12/2020 | Press Release: | Otto Aviation targets 2027 for delivery of zero emissions aircraft |
| 02/09/2020 | News: | Otto harnesses laminar flow design for fuel efficiency The Celera 500L is expected to fly six passengers in a stand-up cabin at 450 miles per hour over 4,500 miles, at under 25 miles per gallon. It is also expected to glide 125 miles from 30,000 feet. |
