Ampaire’s Second Electric Eel Sets Record

Dean Sigler Electric Powerplants, Hybrid Aircraft, Sustainable Aviation Leave a Comment

There are now two Ampaire electric EELs* flying, courtesy of Ampaire Aviation.  The second test vehicle recently set a world record, staying in the air for two hours and 32 minutes, covering 341 miles at an average speed of “around 135 mph.” A six-seat Cessna 337 “Skymaster,” the “push-pull” twin has been modified by Ampaire “with an electric motor in the nose and traditional [internal] combustion engine in the rear.  The paired powerplants act as a parallel hybrid, both electric and ICE units providing thrust simultaneously. Ampaire flew an electric-and-gas-powered Cessna 337 this year. With assistance from Ikhana, a modification and conversion specialist,  Ampaire replaced the 337’s rear engine (which drives a pusher prop) with an electric propulsion system, leaving the forward engine in place. It is now swapping the configuration around – putting the engine in the back and moving the electric system forward, with batteries removed from the cabin and installed in a pod under the aircraft. Ampaire’s …

Ampaire Flies Hybrid Test Bed

Dean Sigler Batteries, Electric Powerplants, Hybrid Aircraft, Sustainable Aviation, Uncategorized Leave a Comment

Ampaire, a tech startup based in California, announces, “Our mission is to be the world’s most trusted developer of practical, compelling electric aircraft from short-haul cargo to supersonic passenger transport.”  They also claim to have demonstrated the “highest-capacity electric aircraft ever flown” last Thursday, June 5th at Camarillo, California.  The company hopes to “have regular commercial service for passengers and cargo as soon as 2021.” Using a Cessna 337 Skymaster was a canny move for the young firm, giving them ample weight-carrying ability to have a petrol engine in the nose and a dual-Emrax motor system behind the cabin and between the twin tail booms. The push-pull arrangement adds to engine-out safety with no assymetrical thrust as on a conventional light twin.  The Skymaster’s six-passenger cabin will enable profitable flights for charter work.  A standard 337 has an empty weight of 2,655 pounds and a payload of 1,745 pounds for a gross weight of 4,400 pounds. With four to six …

Ampaire and its Zero Emission Airplane

Dean Sigler Electric Powerplants, Hybrid Aircraft, Sustainable Aviation 1 Comment

Ampaire, a California-based startup, has a simple, two-fold set of goals.  Its TailWind™ aircraft will solve the problems of high operating costs for short-haul airlines and reduce emissions by 99 percent.  They must make a compelling argument since they won one of ten awards at the recent the 2017 Hello Tomorrow Global Summit Deep Tech Challenge in Paris.   Kevin Noertke, CEO of the firm, presented a brief but energetic rundown on the company’s goals and the elegant aeronautical offering he and co-founders Cory Combs (CTO) and Ryan Bilton (CFO) envision.  Note the crowd, the band, and the high production values of the Summit. Your editor wondered about the “Powered By” reference to Airbus.  Kevin cleared that up in an email. “The ‘Powered by’ statement is a phrasing Hello Tomorrow uses to describe where their sponsorship funding came from. “For example: “ONE €100K GRAND PRIZE: For the best early-stage startup – Equity-free, no strings attached – Powered by BNP Paribas …