The Great Human Powered Aircraft Race -2022

Dean Sigler Announcements, Sustainable Aviation 1 Comment

A New Crew of Magnificent Men in Their Flying Machines Fred To, former head of the British Human Powered Flying Club, has shared a major announcement. “The Great Human Powered Aircraft Race will take place in June 2022 and is now open for entries. Teams will attempt to cross the Channel from England to France in an aircraft powered solely by the pilot’s pedaling. They will compete for a £50,000 ($68,785) prize awarded to the team that crosses the Channel fastest, with £10,000 ($13,757) for the second fastest team and £5,000 ($6.878) for the fastest female pilot. “The first and only crossing of the Channel in a human powered aircraft (HPA) was 42 years ago by Bryan Allen in the aircraft Gossamer Albatross designed by Paul MacCready; no successful attempts have been made since. Human-powered flying remains one of the world’s most exclusive sports, with more people having flown into space than have flown a human powered aircraft. This is …

SolarStratos Returns to Service

Dean Sigler Announcements, Batteries, Electric Powerplants, Solar Power, Sustainable Aviation Leave a Comment

SolarStratos, a mission envisioned by Raphaël  Domjan and an airplane designed by Calin Gologan,  returns to the skies after suffering a literal break in its program in 2018. During a series of tests that put increasingly heavy loads on the wings, its left wing broke with what was called a “technical damage.”  This type of breakage during stress testing is not uncommon, especially on what are special machines such as SolarStratos and Solar Impulse.  Solar Impulse 2 suffered a similar break when its newly-designed wing was being tested.  As noted, this type of setback takes the team back to the drawing board, but also besets them with new reflections on their ongoing decisions.  If it were easy, everyone would be doing it. “This pioneering spirit involves a real technological challenge, and takes us to unknown territories. Risks are an integral part of such a project, even if our objective is to anticipate them as well as possible; this is why …

Look What Fred To Started!

Dean Sigler Batteries, Electric Aircraft Materials, Solar Power, Sustainable Aviation Leave a Comment

forty years ago today, Fred To’s Solar One flew the length of the runway at Lasham Airfield in Hampshire, England, solely on the energy derived from the weak winter illumination and stored in a small set of ni-cad batteries.. With his partner David Williams, he had built the wooden, model-aircraft-like structure in a farm building, visited by the farm’s horses and pigs. The airplane went on to be displayed at various airshows, and Fred went on to build an inflatable 100-foot-span flying wing that was the first to use “fly-by-wire” technology.  His inventiveness and design skills have informed many projects, as we reported in our November 2018 report on the award ceremony Fred recently attended. In short form, much has happened since then.  Larry Mauro flew his Solar Riser ultralight at Flabob Airport, California on April 29, 1979.  Much like Fred, who had limited funds, Larry could could install only 350 Watts of solar panels on his wing, a limitation …

Fred To Receives a Well-Deserved Award

Dean Sigler Electric Powerplants, Solar Power, Sustainable Aviation Leave a Comment

Fred To (pronounced Toe) lives in England and was one of a small group who built and flew the world’s first solar-powered airplane in December 1978. They flew just a few months before Larry Mauro lofted his solar-riser in April 1979. Both airplanes were limited by the technology of the day, lithium-ion batteries still over a decade away, and the best solar cells achieving less than five-percent efficiency. Fred wrote to tell your editor of the award. “I was in Montreux Switzerland a few weeks ago, and on the 22nd of October I received an award from prince Albert II of Monaco for Solar One, which is now formally accepted as the first solar powered aircraft to fly. It was a great occasion and my family are so proud. All the great past pioneers were there and it was an honor to meet them; now I have new friends from all over the world. ” The occasion, described on Raphael …

Icarus Cup Achieves New Records

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Doing more with much less, British pilots at this year’s Icarus Cup follow in Paul MacCready’s aerial path, staging a highly successful weeklong demonstration of human-powered flight.  Airplanes that fly on about a quarter-kilowatt for as long as the human battery can operate the pedals are not new, and significant records have been achieved over the years. The British have long been involved, beginning with the 590 meters flight by Derek Piggott on November 9, 1961 in SUMPAC (Southampton University’s Man Powered Aircraft – note the sexist terminology of the day).  This was considered the first authenticated takeoff and flight by a human powerplant.  He made 40 flights before suffering a crash that damaged a wing. To help foster interest in human-powered flight, The Royal Aeronautical Society formed the Man Powered Aircraft Group in 1959.  Henry Kremer, an industrialist, set up the Kremer prize for a figure-of-eight flight around two markers half a mile (~0.8 Km) apart in 1959.  It …

A New British Club for HPAs

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For the last six decades, the Royal Aeronautical Society (RAeS) has overseen records keeping for human powered aircraft (HPAs).  They report, “The Man Powered Aircraft Group of the Royal Aeronautical Society originated in 1959 when the members of the Man Powered Group of the College of Aeronautics at Cranfield were invited to become a group of the Society. Its title was changed from ‘Man’ to ‘Human’ in 1988 in recognition of the many successful flights by woman pilots.” Mr. Henry Kremer turned the wistful dreams of many to serious competition by donating over 275,000 pounds sterling ($440,000 at today’s exchange rates) in prize money for achievements such as flying a figure eight around to markers a half-mile apart and starting and finishing 10 feet above the ground – won by Paul MacCready, the airplane’s designer and Brian Allen, the pilot.  The won their 50,000 pound prize on August 23, 1977, and scored a second win on June 12, 1979 by …