P.V. Engineering and Piasecki Projects & Prototypes

The front fuselage looks like an attack helicopter, rather than the X49. It suggests to me the fuselage of the S67 Blackhawk but with a four bladed rotor! I know there was only one Blackhawk built, was there a mock up built as well?
 
I never saw that before, thanks for another website to add to my favourites.
 
Hi,

www.flightglobal.com

Piasecki touts winged compound helicopters for Future Vertical Lift

Piasecki Aircraft chief executive John Piasecki sees an enduring place for the company's winged compound helicopters within the US Army's Future Vertical Lift strategy despite the robust competition that has emerged between compound coaxial and tiltrotor types currently engaged in a Joint...
www.flightglobal.com www.flightglobal.com
 

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Piasecki's greatest challenge is that they elected to remain an experimental rotorcraft research organization, and thus do not have the capability to produce a product beyond a prototype. The legal, contractual, engineering, and governmental unknowns make it improbable that any production capable OEM would be willing to agree to fund full development of a third party design. This is unfortunate as Piasecki is certainly capable of designing a functional rotorcraft.
 
PA-890 LH2 fuel cell hybrid
www.ainonline.com

Piasecki Enters Hydrogen Helicopter into eVTOL Race | AIN

Piasecki's new eVTOL and UAS designs build on legacy research vehicles.
www.ainonline.com www.ainonline.com
piasecki.com

PA-890 EVTOL Slowed Rotor Winged Compound — Piasecki Aircraft Corporation

The PA-890 eVTOL aircraft is an all-electric-powered Slowed-Rotor Winged Compound helicopter. It is intended for use in a variety of missions including Emergency Medical Services (EMS), delivery of high-value On-Demand Logistics (ODL), On-Demand Mobility (ODM) personnel air transport; and many...
piasecki.com
newatlas.com

Piasecki outlines path to world-first manned hydrogen helicopter flight

Piasecki Aircraft has announced it's putting a HyPoint turbo air-cooled fuel cell and an electric powertrain into an ultralight helicopter from EDM Aerotec, hoping to achieve the world's first manned hydrogen-powered helicopter flight – with its own complete aircraft under development in parallel.
newatlas.com newatlas.com
 

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Last edited:
hesham said:
Hi,

ADAV / VTOL: le bestiaire.

aerostories, des avions et des hommes.<br>aerostories, planes and people.
aerostories.free.fr

Aviation Week | Search results for: piasecki

Search the complete Aviation Week archive. Explore every issue we have ever published: find every article, photo, story, interview, pictorial, advertisement, and more.
archive.aviationweek.com archive.aviationweek.com
Click to expand...

Thank you my dear Flateric,

and by the way,this ring-wing fighter project (in quote) was called PA.22.
 
From this Russian book,

they were a generic concepts,but I think that design was for Piasecki or based on it,the others maybe
for Gyrodyne and Bell ?.
 

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From, Military_Review 1951-52
 

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