After two envelope expansioin flights it was time to pack up Perlan 2 and our equipment to ship north. With inclement weather expected, the team took the final nice weather day for personal use. The boat trip excursion to the glaciers was popular, as was skiing in Ushuaia, or a day trip to El Chalten and Mt FitzRoy. Then the big push to pack up while it drizzled rain.
On September 12, 2018 the weather supported stratospheric wave in Patagonia Argentina. Clouds were expected in the afternoon so a 10 o'clock launch was selected. This would be another envelope expansion flight, faster not higher. On this same day we had invited many dignitaries to a presentation and unveiling of a commemorative plaque in the main airport terminal. (Blog on that to follow.) So there were representatives from Air Force, Navy, EANA, ANAC, Hyperbaric Chamber, the mayor, and all aeropuerto jefes at the airport.
For Flight #53 the objective was envelope expansion and a functional check flight of some recent upgrades performed by the Perlan Team. The goal was to fly faster, not higher, to clear more flutter excitation modeling to the right. (More details below.) Our weather man Walt Rogers was joined by Matthew Scutter, founder of SkySight, to analyze the potential clouds and any possible stratospheric wave. Lots of clouds and very little chance of lift was the verdict. Perfect for our purposes.
On September 2, 2018 Airbus Perlan Mission II claimed its third world record in a fabulous week of high altitude Patagonia soaring. The team of 20 dedicated people, and the Perlan 2 glider were ready to fly again when the weather supported our goals of Exploration, Innovation, and Inspiration.
After 5 weeks of preparation in El Calafate and 2 weeks of practice flying the Perlan 2, Airbus Perlan Mission II set a new unofficial World Record for Absolute Altitude without an engine of 60,669 feet (18,492 meters) measured by GPS. Normally aviation altitude is measured in aircraft with pressure altitude. Those numbers were 61,982 feet (18,892 meters), but the rules for high altitude soaring records now require GPS data.
On a No-Fly day Team Perlan decided to visit El Chalten, about 140 miles north of El Calafate. The Glacier National Park extends between these two scenic areas of Patagonia. On the shores of Lago Viedma there's a large glacier, but the crown jewel is Mount Fitz Roy and Cerro Torre. As we arrived the mountain peaks were obscured by clouds. However as the day warmed the peaks finally came into clear view. Gorgeous! The outline of Fitz Roy is the logo of Patagonia clothing company.
On August 22 we awoke to an email announcement that the September 3, 2017 high altitude flight had been approved by the FAI as a Soaring World Record. This validated the US National Record awarded in March by the NAA for Absolute Altitude of 52,221 feet or 15,917 meters. This is the icing on the cake. Perlan Project has several goals: Exploration, Innovation, and Inspiration.