TO CHANGE the an Idea Born in Switzerland WORLD to Be Continued… 2 / RTW LOGBOOK 1ST PART / SOLAR IMPULSE
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EXPLORATION TO CHANGE the An idea born in Switzerland WORLD to be continued… 2 / RTW LOGBOOK 1ST PART / SOLAR IMPULSE SOLAR IMPULSE “A WEAPON […] TO SHOW AN AMBASSADOR THE NEED TO POWER FOR A H.S.H. Prince Albert II of Monaco OUR WORLD ON CLEAN CLEAN FUTURE A technological and One could easily imagine oneself in a human adventure SIR RICHARD BRANSON Jules Verne novel: a team wanting to that encapsulates ENERGY” promote renewable energies sets off the challenges of around the world in a solar airplane, the 21st century and shows change aiming to fly without fuel or pollution… is possible. A new utopia? A great science fiction scenario? On the contrary, an innovative technological challenge! A project ambi- tious enough to arouse the emotions and unleash passions: to harness clean and renewable energies and use them freely to fly day and night. Is it possible to invent a more responsible future? The only way to find out is to try… with the necessary means. By writing new pages of aviation history using solar energy, Solar Impulse is demonstrating the enormous potential of clean technologies for energy saving and renewable energy production. James Cameron A great way to attract attention to the issue of solar energy. 4 / RTW LOGBOOK 1ST PART / PIONEERING SPIRIT STRATOSPHERIC BALLOON FNRS Auguste Piccard Invention of the pressurized cabin and first ascent into the stratosphere in 1931, reaching an altitude of 16,000 m/52,000 feet. “A GIANT STEP FORWARD SENDING A STRONG MESSAGE TO PEOPLE BATHYSCAPHE TRIESTE AROUND THE WORLD” PIONEERING SPIRIT Jacques Piccard BAN KI-MOON The construction EXPLORING of the bathyscaphe (invented by Auguste) and deepest dive ever BREITLING THE UNKNOWN ORBITER 3 BALLOON With each of their great “firsts”, the adven- to the bottom of the Mariana Trench at Bertrand Piccard turers of the last century constantly pushed 10,916 m/36,000 feet. First non-stop balloon back the limits of the impossible. Today, flight around the world, the drive to make new discoveries must go and the longest flight on, with the aim of improving quality of life in distance and duration on our planet. in aviation history 45,000 km/27,900 miles “The question now is not so much whether in 20 days humans can go even further afield and populate other planets, but rather how to organize things so that life on Earth becomes more worthy of living.” wrote Auguste Piccard in 1931. In line with the Piccard Family tradition of scientific exploration and protection of the environment, Solar Impulse wants to demonstrate that clean technologies can achieve impossible goals. If an airplane can fly day and night with no fuel, everybody could use these same technologies on the ground to save natural resources. One of our ambitions with Solar Impulse is to challenge conventional thinking to inspire innovation, hope and action among citizens and key opinion leaders. Human endurance 6 / RTW LOGBOOK 1ST PART / THE PILOTS for a flight lasting 5 consecutive days and nights Tailor-made autopilot THE PILOTS incorporating a flight-envelope BERTRAND PICCARD ANDRÉ BORSCHBERG monitoring system capable THE FLYING A medical doctor, explorer and An engineer by education, of alerting the pilot through lecturer, achieved the first ever a graduate of Massachusetts vibrations on his arms non-stop Round-the-World Institute of Technology and an EXPLORER balloon flight. Initiator of Solar entrepreneur, André Borschberg In an unpressurized and unheated cockpit Impulse, he brought together has solid experience in creating for very long flight durations, will have to the partners to fund this project. and managing companies, as demonstrate outstanding endurance and Linking science with adventure to well as in flying. As co-founder vigilance in spite of extreme conditions. promote clean technologies, he of Solar Impulse, his passion develops the project’s philosophy for aviation and his interest and outlines its symbolic and in innovative solutions have political reach. led him to develop the strategy to design and build the Solar Impulse airplanes. Tests of vigilance carried out 4 times a day THE SYNERGY BETWEEN THESE Fatigue management TWO MEN IS A KEY through self-hypnosis and meditation techniques SUCCESS FACTOR OF Daily requirement THE PROJECT AS WELL for nourishment 2.4 kg (5.2 lbs.) of food, AS AN APPEALING 2.5 l (84.5 oz.) of water HUMAN STORY and 1 l (33.8 oz.) of sports drinks Intelligent nylon fiber used in pilot’s clothing for a stable body temperature Resting strategy about 12 x 20 mins André by Bertrand Bertrand by André during a 24 h cycle I, who have always Bertrand is a over unpopulated done things by intu- pioneer, but not a areas ition and imagination, dreamer. He has found myself beside an a disconcerting entrepreneur with an way of thinking: Living space of 3.8 m3 impressive capacity to Always going fitted with a couchette work and think ahead. beyond common Our association made assumptions. But seat with integrated toilet the perfect equation: isn’t that the only 1 + 1 = 3 which resulted way to reach the in Solar Impulse. impossible? Live satellite connection to the Mission Control Center Wingspan 8 / RTW LOGBOOK 1ST PART / THE PLANE of a B-747 Jumbo Jet 72 m (236 ft) André Borschberg Between the vision THE PLANE and its implemen- Weight tation, there are of a family car numerous challenges 2,300 kg (5,070 lbs) FLYING to be met. However, it is extremely important to LABORATORY 17,248 photovoltaic What major civil and military aircraft transform ideas into reality. solar cells makers thought impossible has been achieved by the ingenuity of the Solar only 135 microns thick, Impulse team. the width of a hair Maximum power 4 engines of 13.5 kw (17.4 hp) Average power over 24 h of a small motorcycle Unpressurized and unheated cockpit for a solo pilot A REVOLUTION A MAJOR ADVANCE IN MATERIALS, LIGHTWEIGHT TECHNOLOGY AND ENERGY EFFICIENCY DEMONSTRATING Maximum cruising THE POTENTIAL altitude of 8,500 m (27,000 ft) OF CLEAN TECHNOLOGY Maximum indicated air speed of 90 km/h (49 kts) EILLE OL M S EN N T E SUN ANGLE 15% ANGLE DES RAYONS 12° SOLARIMPULSE.COM FOLLOW US ON: 10 / RTW LOGBOOK 1ST PART / T HE MILESTONES MISSION CONTROL CENTER THE MILESTONES EILLE OL M S EN N T E AROUND THE SUN ANGLE WORLD WITH CAPCOM FLIGHT DIRECTOR MISSION MATHEMATICIANS METEOROLOGISTS AIR TRAFFIC 15% is responsible manages the team, ENGINEERS calculate the flight analyze the weather CONTROLLERS ANGLE DES RAYONS for direct voice and together with the draw up the flight parameters, forecasts to find coordinate the flight 12° NO FUEL communications with pilot, takes the main plan and monitor taking into account a favorable routing trajectory with 35,000 km only powered by solar energy the pilot. strategic decisions.. the aircraft’s meteorological data, for the flight. regional control from Abu Dhabi, our departure and arrival technical data. amount of sunshine centers. Host City, to Oman, India, Myanmar, China, and air traffic restrictions. Japan, U.S.A, back to Europe and Abu Dhabi. As with all great firsts, there are no bench- marks. Solar Impulse 2 will have to do what 11.6% 10% 9.2% 9.9% no airplane has ever done before: fly days and nights without using any fuel to cross BATTERY CHARGE STATE oceans from one continent to the next. ON ARRIVAL IN HAWAII AFTER Strategies have to be invented from scratch. 117 H 52 MIN / 8,924 KM NAGOYA JAPAN NANJING CHINA 11.6% 10% 9.2% 9.9% ABU DHABI UAE AHMEDABAD MID USA NEW YORK INDIA MANDALAY USA MYANMAR ABU DHABI UAE PACIFIC CROSSING ATLANTIC CROSSING SOUTHERN CHONGQING EUROPE CHINA OR NORTHERN VARANASI WEST COAST AFRICA MUSCAT INDIA USA OMAN HAWAII USA ACHIEVED FROM MARCH AN EPIC IN 14 STAGES HISTORIC TO JULY 2015: 35,000 KM CHALLENGE + 8 FAI WORLD RECORDS 25 DAYS OF ACTUAL FLIGHTS 8 FLIGHTS 500 FLYING HOURS 7 COUNTRIES 3.8 M3 UNPRESSURIZED 19,957 KM AND UNHEATED COCKPIT 255 FLIGHT HOURS 9 MARCH 2015 Pilot Flights Flight Time Distance Max Altitude Flight Simulations Batteries Charge at Arrival Solar Energy Produced André Borschberg 1 /14 13 h 01 m 772 km 6,383 m 300 36.9% 383 kWh 12 / LEG 1 / ABU DHABI TO MUSCAT MARCH APRIL MAY JUNE JULY AUGUST LEG 1 / ABU DHABI TO MUSCAT André Borschberg READY FOR Richard Branson I see technology Congrats Solar changing much faster Impulse, beating than we are able to TAKE OFF ! Virgin GlobalFlyer think. We seem to After months of intense preparation, record non-stop be constantly behind training and simulations, Solar Impulse 2 solo flight without “SOLAR-POWERED what is possible. The was ready to attempt the first solar flight refuelling. Huge challenge is to build around the world. On 9 March 2015, André step forward. PLANE BEGINS HISTORIC up the spirit that lets 8:16PM – 10 Mar 2015 us develop in line with Borschberg took off at Si2’s controls for the AROUND-THE-WORLD pace of technology. first stage of this round-the-world odyssey. Bertrand Piccard joined him in Oman, FLIGHT” took over the controls and continued the CBS SAN FRANCISCO – CBS LOCAL journey across the Arabian Sea. The two of them then took turns flying this single- seat experimental prototype with virtually unlimited endurance. As they encountered new horizons and each staging post dotted along their way, a whole team was beside them sharing the epic challenge. Their job: to anticipate and develop strategies, to prepare, track and receive the aircraft, and not least to communicate and spread news about the venture.