Cardboard Carriers in Peace and War

Dean Sigler Electric Aircraft Materials, SAS, Sustainable Aviation Leave a Comment

Recent news items herald the incredible return on investment the Ukrainian army is getting from its use of small cardboard aircraft.  These literally boxy bombers are doing in Russian aircraft and possibly tanks with surprising capability.   They may have had an initial inspiration in 2017. Everfly, Otherlab, and Star Simpson At the 2017 Sustainable Aviation Symposium in San Francisco, Star Simpson of Everfly, an affiliate of Otherlab, showed off a cardboard drone intended for humanitarian missions. Read about the craft, its many acronym-related affiliations, and its missions here. Ukrainians and Their Cardboard Air Force On a less humane, but equally important mission, an Australian version of the “pizza-box” technology is wreaking havoc on the Russian Air Force and even Russian tanks. The Sydney (Australia) Daily Herald reported on August 29, “Australian-made cardboard drones have been reportedly used to help bomb a Russian airfield as the Ukrainian military steps up its attacks on Russian territory.” According to the report, Sypaq drones …

Rolls-Royce, Airbus and Siemens Team Up on Hybrid Airliner

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

As many of your editor’s friends know, he is often lured to trolling the tabloids, looking for juicy bits about the royal family or Hollywood royalty.  Recently, while perusing the Daily Mail* for news of the upcoming Harry/Meaghan nuptials, he came across the big-headline news that three European power players – Rolls-Royce, Airbus, and Siemens, are collaborating on creating a testbed for a hybrid power system. The trio will take a Bae 146 four-engine regional jet, convert it to a hybrid demonstrator by 2020, and have a production plane in place by 2030.  The high-wing airplane has four turbofans in place now, but the partners will replace one with a Siemens two-megawatt electric motor powered by a Rolls-Royce two-megawatt generator in the plane’s cargo hold. The UK paper reports, ”The companies said they were looking ahead to the European Union’s long-term goals of reducing CO2 emissions from aviation by 60 percent, as well as meeting noise and pollution limits that …