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Posted on November 14, 2019

Michelin Aviation Solves Customer Tire Issue, Allowing Research Plane to Soar to Great Heights

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GREENVILLE, S.C., Nov. 14, 2019 ─ The award-winning Airbus Perlan Mission II – a nonprofit organization made up of volunteer pilots, engineers and scientists – is developing soaring technologies and testing stratospheric air launch operations to study weather patterns and atmospheric chemistry with the goal of improving flights.

 

Attaining its first world record in 2006 at 50,722 feet with a non-pressurized sailplane (Perlan 1), the pressurized (Airbus) Perlan 2 sailplane (first flown in 2015) reached new heights on Sept. 2, 2018, above Patagonia, Argentina, when this research plane soared to 76,124 feet pressure altitude over the Andes Mountains – becoming the highest manned subsonic airplane flight in history. This flight topped the Lockheed Martin U-2’s record from 1989.

 

In February 2019, Airbus Perlan Mission II Chief Pilot Jim Payne contacted Michelin with a critical tire issue − the wheel-mounted tire was losing air pressure when exposed to 105-degree Fahrenheit temperatures in the stratosphere. Michelin aviation engineers studied the issue and suggested moving to a tubeless tire with the appropriate load rating for the glider: the MICHELIN AVIATOR. Working with a local tire distributor, Michelin arranged for a set of tires to be shipped, so the plane could conduct test flights.

 

The 10-ply Michelin tire was outstanding in El Calafate (Argentina),” said Jim Payne. “We flew six flights above 40,000 feet with the highest being 65,000 feet and never had a flat tire on landing!!”

 

Michelin aviation engineers were proud to be part of the efforts that solved the issue, so Perlan 2 could continue making record-breaking ascents. 

About Michelin North America

Dedicated to the improvement of sustainable mobility, Michelin designs, manufactures and sells tires for every type of vehicle, including airplanes, automobiles, bicycles, earthmovers, farm equipment, heavy-duty trucks and motorcycles. The Company has earned a long-standing reputation for building innovative premium tires.  In addition to tires, the Company also publishes travel guides, hotel and restaurant guides, maps and road atlases. Headquartered in Greenville, S.C., Michelin North America (www.michelinman.com) employs about 22,700 and operates 19 major manufacturing plants. Forbes magazine has ranked Michelin No. 1 on its annual survey of “Best Large Employers in America” for 2018. Learn more about purpose-driven careers with a purpose-driven company at jobs.michelinman.com.

 

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