Skylift in the UK: Zipline in the USA

Dean Sigler Announcements, Electric Powerplants, Sustainable Aviation Leave a Comment

Skylift Skylift is an all-British drone system supplier being used by the National Health Service (NHS) to deliver prescription medications in the UK in partnership with Apian.  Jessica Reed, reporting in Aviation Today, explains one of Skylift’s unmanned aerial vehicles (UAVs) with vertical take-off and landing (VTOL) capabilities demonstrated its ability to fly medical supplies between Portsmouth on England’s southern coast and the Isle of Wight. According to Distansias.com, “The straight line flying distance from Ryde [on the] Isle of Wight [is] 6.62 miles or 10.66 kilometers.”  This can take an hour or so by boat, but only minutes by drone, especially a fast one like those used by Skylift, which apparently designs and builds the machines with specific missions in mind.  Skylift has partnered with Apian, “a medical drone startup,” and delivered the first drone delivery of prescription pharmaceuticals in the UK with Boots, a drug store chain. In the near future Skylift drones will deliver chemotherapy drugs from …

Doubling Down with Ascendance

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

Ascendance Flight Technologies, a French firm developing an electric Vertical Take Off and Landing (eVTOL) aircraft, has doubled down on its original, smaller airplane.  Originally a four-seat, hybrid-powered machine with three lift fans, Atea has retained the name, but grown considerably. Holey Wings Atea now has eight lift fans and two horizontal propellers arranged in a push-pull configuration.  It can carry its five passenger in a “Skyview cabin” for 400 kilometers (248 miles)  Powered by its modular “Sterna” hybrid-electric propulsion system, the craft will hit as yet unspecified speeds, but within a two-hour range, that will probably be about 124 mph. An expansion of their original design, Atea comes from a group of former Airbus e-Fan engineers and technicians.  The web site explains, “Ascendance was cofounded in 2018 by Jean-Christophe Lambert, Benoit Ferran, Clément Dinel and Thibault Baldivia, who together have 26 years combined experience and expertise working on hybrid and electrical aircrafts: from Airbus on the E-FAN all-electric aircraft …

Drones Meeting the Corona Virus Challenge

Dean Sigler Electric Powerplants, GFC, Sustainable Aviation Leave a Comment

“Ramadan Mubarak, Dean! “As a kid who grew up in the ’80s, I thought by 2020 we’d have flying cars and a clean planet, and yet here we are grappling with a global pandemic and much uncertainty in these very strange times.” This greeting from Hani Almadhoun, Director of Philanthropy for  the the United Nations Agency for Palestine Refugees in the Near East. UNRWA USA, reminds us of our common humanity and spirituality while lamenting the fact that we don’t yet have those long-promised flying cars or at least a well-looked-after planet. Like the virus, the unfulfilled dream of a “flying car” seems universal. Faced with an imperfect reality, fixed- and rotary-wing drones are showing their worth in fighting the Corona virus (COVID-19) virus and other diseases worldwide. We will sample from A (Alphabet) to Z (Zipline) performing life-saving tasks in sometimes surprising ways. Alphabet The Verge reports, “Alphabet’s nascent drone delivery service is booming. “Alphabet’s drone delivery company Wing …

Hydrogen-powered Drone Makes Ocean Flight

Dean Sigler Fuel Cells, Hydrogen Fuel, Sustainable Aviation Leave a Comment

A one-hour, 43-minute flight between a hospital on the Caribbean island of St. Croix and a testing facility on the neighboring island of St. Thomas probably set a record for hydrogen-powered multi-rotor, over-water drone flight.  The flight delivered live bacteria samples from a hospital on the Caribbean island of St. Croix to a testing facility on the neighboring island of St. Thomas.  The demonstration was carried out by Guinn Partners and associated organizations. Most such medical deliveries are usually over land and within urban areas. Fixed-wing drones flying with Zipline in Rwanda deliver clinical samples and blood 80 kilometers (49.6 miles) each way out and return. The Doosan Mobility Innovations (DMI) DS-30 drone is a large machine able to carry a 10.8 liter, 4.3 kilogram (9.46 pound) compressed hydrogen container – good enough for two hours endurance.   There was 30 minutes’ supply left in the tank when the drone landed on St. Croix.   The machine can carry up to a …

First Commercial Drone Medical Delivery

Dean Sigler Announcements, Electric Powerplants, Sustainable Aviation Leave a Comment

Medicine, STAT! Matternet is a U. S.-based company promoting its mission to, “Make access to goods as frictionless and universal as access to information.  Our products enable organizations around the world to build and operate drone logistics networks for transporting goods on demand, through the air, at a fraction of the time, cost and energy of any other transportation method used today. “ On March 27, it announced a collaboration with United Parcel Service (UPS) that delivered the first commercial medical payload at the WakeMed medical facility in North Carolina. Other non-commercial operations by Zipline, operating in Rwanda and Gambia; and  Swoop Aero, Ltd. and Wingcopter delivering vaccines in the South Pacific, are bringing “last mile” delivery of medical goods and services to remote locations. The Hustle, an on-line news source (we go to no ends to find the latest intelligence), reports, “By working closely with regulators, UPS became the first fully operational, revenue-generating drone delivery service, beating competitors including …

DHL Parcelcopter Delivers the (Medical) Goods

Dean Sigler Hybrid Aircraft, Sustainable Aviation Leave a Comment

Vertical Daily News this morning reports on the DHL Parcelcopter 4.0 as it delivers medicines to an island in Lake Victoria on the northern tip of Tanzania.  The Parcelcopter is a fourth generation design from Wingcopter, a German drone manufacturer.  It’s found delivering packages autonomously in German mountain demonstrations and now in differently rugged terrain, flying life-saving packages to a remote island. With financial help from the Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ – The German Society for International Cooperation ) GmbH ( on behalf of the German Federal Ministry for Economic Cooperation and Development (BMZ), DHL and Wingcopter have flown a total of 1,367 miles (2,200 kilometers) and about 2,000 flight minutes in a six-month trial.  The 37-mile (60-kilometer) flights averaged about 40 minutes. Compare such speedy deliveries to the time, personnel, and energy required on the six-hour overland route of 150 miles (240 kilometers).  ).  As Vertical Daily News notes, “That makes it nearly impossible to provide emergency medication …

Autonomous Drones Air-Drop Medical Supplies

Dean Sigler Batteries, Electric Powerplants, Sustainable Aviation Leave a Comment

Zipline, a San Francisco-based startup, has partnered with the government of Rwanda to air-drop medical supplies to remote villages, truly a potential life-saver for many without immediate access to medicine or blood for transfusions. Several firms in America have promised delivery of consumer items using drones, with Flirtey’s quadrotor drone delivering “a package that included bottled water, emergency food and a first aid kit” to an uninhabited residential setting in Hawthorne, Nevada on April 7. Flirtey calls the flight “the first fully autonomous, FAA-approved urban drone delivery in the United States.” Another firm, Matternet, displayed its quadrotor delivery systems five years ago at the Green Flight Challenge Expo held at NASA Ames Research Center following the completion of the flying completion. They have delivered in New Guinea, the Philippines, Bhutan and Haiti for Doctors Without Borders/Médecins Sans Frontières (MSF), and according to the New York Times, “experimenting with the government of Malawi and with UNICEF to deliver infant H.I.V. tests …