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News archive: Overair, Inc.

Every Bulletin story and press release covering Overair, Inc., newest first.

Whole archive

5 items

3 January 2024 Overair employees celebrate the completion of their first full-scale prototype.

First full-scale Butterfly prototype enters the test phase

Initial tests, scheduled to begin in early 2024, will focus on validating Butterfly's propulsion systems, flight control mechanics, safety features, and operational efficiency.

21 December 2023 The Overair Butterfly.

US Navy awards Overair SBIR contract to advance individual blade control

Overair's unique trajectory-based control scheme in conjunction with a fault tolerant, multi-channel digital comms network could help future military rotorcraft become more damage-resistant and reliable in combat.

13 July 2022 Overair's Butterfly prototype with Toray T1100/3960 carbon fiber/epoxy prepreg. The prepreg provides high stiffness and strength for its airframe and propulsion units.

Overair commits to Toray prepreg system for Butterfly

Toray's prepreg system is formulated for high-performance aerospace applications where the optimal ratio of strength to modulus properties is critical. It allows for autoclave and out-of-autoclave curing.

16 June 2022 Floats like a Butterfly.

Hanwha commits investment and motors for Butterfly eVTOL

Investor Hanwha will also provide electric motors and battery packs for Overair's prototypes, as the two companies expand their R&D co-operation. First flight is planned for the second half of 2023.

18 August 2021 Floats like a butterfly...

Butterfly design promises high efficiency and quietness

Overair's engineers have emerged from the shadows and laid out plans for an innovative eVTOL aircraft, named Butterfly in recognition of its two sets of wings. Its relatively slow props should produce little noise.