Morton Lee Lewis
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Morton Lee Lewis | |
|---|---|
| Born | June 2, 1913 |
| Died | July 6, 1959 (aged 46) |
| Buried | Arlington National Cemetery |
| Allegiance | United States |
| Service/ | United States Navy |
| Rank | Lieutenant Commander |
| Awards |
|
Morton Lee Lewis (June 2, 1913 – July 6, 1959) was a U.S. Navy officer, aviator, and balloonist. He is best known for his role as co-pilot in the U.S. Navy’s Project Stratolab high-altitude manned balloon flights during the 1950s, which advanced aeromedical and atmospheric research. In 1956, Lewis and his commanding officer, Lt. Cmdr. Malcolm D. Ross, set an altitude record in a manned balloon flight and were later awarded the Harmon International Trophy for their achievement. Lewis was posthumously awarded the Distinguished Flying Cross for extraordinary aerial achievement during a 1958 stratospheric flight.
Morton Lee Lewis was born on June 2, 1913. Details of his early life and education are not widely published, but he pursued a career in naval aviation and attained the rank of lieutenant commander. By the mid-1950s, Lewis was assigned to the U.S. Navy’s aeromedical and high-altitude research programs.
High-altitude balloon flights
In the 1950s, Lewis joined Lt. Cmdr. Malcolm D. Ross in a series of experimental high-altitude balloon missions conducted by the U.S. Navy under Project Stratolab. The program aimed to study atmospheric physics, cosmic radiation, and the physiological effects of extreme altitude on human pilots.
On November 8, 1956, Ross and Lewis piloted the *Stratolab I* balloon to an altitude of approximately 76,000 feet (23,165 m), establishing a new record for a manned balloon flight.[1] The mission gathered valuable data on the upper atmosphere and demonstrated the feasibility of manned operations at near-space altitudes.
Two years later, on July 26, 1958, Lewis again served as co-pilot to Ross during the *Stratolab High III* mission, launched near Rapid City, South Dakota. The balloon ascended into the stratosphere to conduct scientific observations and physiological tests.[2] During the flight, Lewis tested a newly developed sealed-environment gondola system designed to maintain internal pressure and temperature in the upper stratosphere. He voluntarily removed his helmet and oxygen mask for the duration of the mission—at altitudes up to 82,000 feet—to evaluate the system’s safety under real conditions.
Awards and recognition
- Harmon Trophy (1956) — jointly awarded with Malcolm D. Ross for record-breaking high-altitude balloon flight.[3]
- Distinguished Flying Cross (posthumous, 1959)
Death and legacy
Morton Lee Lewis died on July 6, 1959, at the age of 46. He was interred at Arlington National Cemetery. His pioneering work in high-altitude flight contributed significantly to the development of manned aerospace programs and early astronaut research.[4]
References
- ↑ "Stratolab High III – 26 July 1958". StratoCat – Balloon Launches and Payloads Database. Retrieved 21 October 2025.
- ↑ "1935: A New Flight Record is Set in the Skies Above South Dakota". Transportation History Network. 11 November 2021. Retrieved 30 October 2025.
- ↑ "Manned Pioneer Flights in the USA" (PDF). Space Unit – Philatelic Research Group. Retrieved 15 October 2025.
External links
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