• Source: Thomas Knauff

Thomas L. Knauff (1938 – February 21, 2024) was an American writer, glider pilot, flight instructor, former Federal Aviation Administration (FAA) Designated Pilot Examiner, and a member of the U.S. Soaring Hall of Fame. He was an early pioneer of ridge soaring in the Ridge-and-valley Appalachians in the 1960s, ultimately setting five world records flying gliders there. He was the stunt pilot in the 1999 film The Thomas Crown Affair.
Knauff was the first glider pilot to fly 750 km and 1000 km triangle course flights in the United States, and was the first to fly 1000 km with a passenger. His 1,647 km (1,023 mi) out-and-return flight in 1983 was the world's longest glider flight at the time, stood as a world record for nearly 20 years, and is still a U.S. national record. He has set more than 50 other U.S. National soaring records.
His glider flight training manuals, Glider Basics from First Flight to Solo and Glider Basics from Solo to License are the most popular in the U.S., and he is still one of the most respected glider flight instructors in the world despite his death in February 2024. He was one of the few FAA designated pilot examiners authorized to issue initial flight instructor certificates.
Knauff lived near State College, Pennsylvania with his wife Doris Grove, another hall of fame glider pilot. They owned and operated the Ridge Soaring Gliderport in Julian, Pennsylvania which they founded in 1975 (closed 2022). Knauff died on February 21, 2024, at the age of 85.




World glider records


Knauff has set the following records:

Single-place glider
Out-and-return distance: 1,646.68 kilometres (1,023.20 mi), 25 April 1983, Schempp-Hirth Nimbus 3
Distance over a triangular course: 1,362.68 kilometres (846.73 mi), 2 May 1986, Schempp-Hirth Nimbus 3
Free distance using up to 3 turn points: 1,394.04 kilometres (866.22 mi), 1 June 1993, Schempp-Hirth Discus B
Two-place glider
Out-and-return distance: 829.7 kilometres (515.6 mi), 7 April 1979, IAR IS-28B2 "Lark"
Out-and-return distance: 1,000.88 kilometres (621.92 mi), 28 September 1981, Grob Twin Astir II




Other flying accomplishments


Knauff's other accomplishments include:

Over 50 U.S. national gliding records
World/National gliding competitions
Kronfeld Challenge Cup 1991 (First American)
Eaton Trophy (with Doris Grove) 2000
du Pont Trophy 1989
Stroukoff Trophy 1989
SSA Exceptional Achievement Award 1986
FAI 1000K Diploma #15 (Int #31) 1980




Books






References

Kata Kunci Pencarian:

• George Melford
• Skuad Kejuaraan Eropa U-21 UEFA 2023
• Eintracht Frankfurt
• Piala Super DFL 2021
• Daftar bank investasi
• The Handmaid's Tale (seri televisi)
• Thomas Knauff
• Ansgar Knauff
• The Thomas Crown Affair (1999 film)
• Wind shear
• Wind gradient
• Corryton, Tennessee
• Grob G103a Twin II
• Doris Grove
• 2023 UEFA European Under-21 Championship squads
• 2023–24 Borussia Dortmund season