Great minds tend in the same directions. Newton and Leibniz both came up with the calculus at roughly the same time, both goaded to develop a way to determine the orbit of Halley’s Comet. So it’s no surprise that two different groups would come up with similar solutions to developing a backup hybrid system for light aircraft. Within weeks of one another, Spain’s UC3M and Israel’s Ashot Ashkelon both unveiled add-on hybrid systems for Rotax engines. Aviation Week identifies the second team’s players in its report. “An innovative hybrid propulsion system (HPS) for light aircraft – manned or unmanned – is being unveiled here at the Paris Air Show. The HPS was developed by an international consortium headed by Israel’s Ashot Ashkelon, Italian light aircraft developer CFM Air and Italian hybrid propulsion specialist Efesto.” Similar to the Madrid University’s design, Ashot Ashkelon’s system includes a new propeller shaft, a new gearbox developed by Ashot, a DC/AC power converter and controller, …
A Light Twin in the Business Community
Announced at Friedrichshafen’s Aero Expo and displayed (at least in model form) at the 2013 Paris Air Show, the Elektro E6 is the technology platform for a future, all electric transport aircraft. With low CO2 emissions, noise and vibration, the six-seat, two-motor airplane features full carbon composite structure. Solar cells on its high wing could help extend the range for this machine to 500 kilometers (310 miles), predicted if battery developments continue at their current pace for the next six years. The light twin would boast a payload of 480 kilograms (1,065 pounds). The E6 comes about as part of an Agreement of Cooperation between PC-Aero GmbH and EADCO GmbH. Rosario De Luca’s EADCO (European Aerospace Design Consultants), capable of supporting new designs from conceptual review through manufacturing has worked on projects for Boeing, Airbus, Fokker and Fairchild Dornier, along with Eurofighter. Calin Gologan’s PC-Aero has seen the inception and test flights of the Elektra One, Solar One and the creation …