Yuma Proving Ground marks 55th anniversary of Apollo 11 mission

By Mark SchauerJuly 16, 2024

U.S. Army Yuma Proving Ground (YPG) has had many distinguished visitors over the years, but none as out-of-this-world as astronaut Neil Armstrong (left), the first man to walk on the moon....
1 / 3 Show Caption + Hide Caption – U.S. Army Yuma Proving Ground (YPG) has had many distinguished visitors over the years, but none as out-of-this-world as astronaut Neil Armstrong (left), the first man to walk on the moon.

Nineteen months after taking his giant leap for mankind, in February 1971 the Apollo 11 commander visited YPG to witness testing of the AH-56 Cheyenne attack helicopter, where he was joined by then-congressman Lucien Nedzi (right) of Michigan.

Though the AH-56 was cancelled by the Army the following year, the program was a boon to aviation testing at YPG, as it brought about the construction of a substantial amount of infrastructure like laser and optical tracking sites.

YPG has done testing for the National Aeronautics and Space Administration (NASA) since 1966, when the mobility test article (MTA), a precursor to the lunar rover, came here for engineer design evaluations. (Photo Credit: US Army photo)
VIEW ORIGINAL
In 1966, the Mobility Test Article, an early version of the lunar rover, went through developmental testing on U.S. Army Yuma Proving Ground’s vast ranges. The final product traversed the moon in 1971 and 1972.
2 / 3 Show Caption + Hide Caption – In 1966, the Mobility Test Article, an early version of the lunar rover, went through developmental testing on U.S. Army Yuma Proving Ground’s vast ranges. The final product traversed the moon in 1971 and 1972. (Photo Credit: US Army photo) VIEW ORIGINAL
On April 3, 2023, NASA announced the crew for Artemis II, the first non-test flight of the Orion Space Capsule, currently scheduled for 2025. The mission’s pilot is slated to be Victor Glover, who witnessed multiple developmental tests of the...
3 / 3 Show Caption + Hide Caption – On April 3, 2023, NASA announced the crew for Artemis II, the first non-test flight of the Orion Space Capsule, currently scheduled for 2025. The mission’s pilot is slated to be Victor Glover, who witnessed multiple developmental tests of the craft’s Capsule Parachute Assembly System (CPAS) at U.S. Army Yuma Proving Ground.

Here, Glover (center) speaks to media representatives in the moments before a test of the CPAS on August 26, 2015. “A rocket with an American flag on the side of it is one of the most important things NASA is going to do in the near future in human spaceflight,” he said at the time (Photo Credit: US Army photo)
VIEW ORIGINAL

July 20, 2024, marks the 55-year anniversary of the Apollo 11 moon landing, humanity’s first steps on a surface beyond the Earth.

Humanity’s mobility on the moon was made possible in part by testing at U.S. Army Yuma Proving Ground (YPG), which had occurred virtually since the inception of the American space program in the late 1950s.

In 1966, the mobility test article, a precursor to the lunar rover, came to the proving ground for engineer design evaluations.

Nineteen months after taking his giant leap for mankind, Apollo 11 commander Neil Armstrong visited YPG in February 1971 to witness testing of the AH-56 Cheyenne attack helicopter, where he was photographed at Castle Dome Heliport alongside then-congressman Lucien Nedzi (right) of Michigan. Though the AH-56 was cancelled by the Army the following year, the program was a boon to aviation testing at YPG, bringing about the construction of substantial infrastructure like laser and optical tracking sites.

NASA plans to return to the moon and venture further to Mars sometime in the 2030s. When these daring astronauts return to Earth, they will do so safely thanks to the Capsule Parachute Assembly System (CPAS) that underwent extensive developmental testing at YPG in recent years. The first non-test flight of the Orion Multipurpose Crew Capsule, currently projected to occur in late 2025, will be piloted by Victor Glover, an astronaut who was on hand at YPG for multiple developmental tests of the CPAS.