Last time we checked in with Whisper Aero, we found this aviation-focused ... in 3D – but to change the way we get around at scale, they need to be a lot quieter and more efficient than today's ...

This funding and upcoming testing mark an important step toward quieter, more sustainable air travel. Company unveils ...

Whisper Aero emerged from stealth a little over two ... Early on, the two founders had a hunch that the electric propulsor could be scaled down for products outside the aviation industry.

Whisper Aero wants to revolutionize electric aviation ... The noise-deadening effect looked pretty convincing when demonstrated at propeller scale. But what about at lawn care scale?

Whisper Aero’s main claim to fame is its innovative UltraQuiet WhisperDrive (above). It’s effectively an electrically spun ducted fan jet engine that uses a large number of stiff composite fan ...

Scaled Composites found itself in the rarefied world of high-altitude, long-endurance flight testing with the operational debut of the Proteus—a repurposed experimental aircraft originally ...

Whisper Aero is taking a page from Muhammed Ali’s ... “If you want to get to scale with delivery drones or eVTOL air taxis, you better be really quiet,” Moore, a veteran of Uber’s (now ...

U.S.), Scaled Composites LLC (Mojave, Calif., U.S.) announced the first flight of its most recent vehicle, the Model 437 Vanguard, a stealthy aircraft concept. Under development since 2021, the Model ...

Here’s What You Need to Know: A California-based aerospace company recently put a mysterious new prototype up into the air. The airframe in question, Scaled Composites’ Model 401 first flew in ...

Developed as an unmanned loyal wingman, the Model 437 performed the first flight with a cockpit and Scaled Composites’ Brian Maisler at the commands. The new Model 437 aircraft by Scaled ...

Among these were two unconventional aircraft, the Model 281 Proteus and a Model 401 Sierra of Scaled Composites. “Proteus and the 401s have been doing incredibly important work for many years ...