Arizona Tech Enabled First Moon Landing Broadcast

Motorola's communications technology was vital for the historic Apollo 11 mission.

Published on Feb. 25, 2026

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Motorola, an Arizona-based company, played a crucial role in enabling the broadcast of the first moon landing in 1969. The company's communications technology, including a small radio transmitter-receiver unit called a transponder, provided the vital link between the Apollo spacecraft and Earth, allowing for the transmission of voice, television, and telemetry data.

Why it matters

The successful broadcast of the first moon landing was a landmark moment in human history, and Motorola's contributions from its Scottsdale plant were essential in making it possible. This achievement not only showcased Arizona's technological capabilities at the time but also laid the groundwork for the state's future as a hub for high-tech companies.

The details

Motorola had been working on space-race technology since the late 1950s, and in 1963, the company's Military Electronics Division won the contract to provide the 'vital communications link between earth and the Apollo space capsule.' Motorola engineers had to build a small enough transponder unit to deliver the critical communications from the spacecraft to Earth, which the astronauts relied on once they were 30,000 miles away from the planet.

  • In the late 1950s, Motorola began working on space-race technology.
  • In 1963, Motorola's Military Electronics Division won the contract for the communications link between the Apollo spacecraft and Earth.
  • On July 20, 1969, the first moon landing and broadcast took place.

The players

Motorola

An Arizona-based company that provided the critical communications technology for the Apollo 11 mission, including a small radio transmitter-receiver unit called a transponder.

Neil Armstrong

The first astronaut to walk on the moon, who delivered the historic words 'One small step for man, one giant leap for mankind.'

Michael Collins

One of the three astronauts on the Apollo 11 mission, along with Neil Armstrong and Buzz Aldrin.

Edwin 'Buzz' Aldrin

One of the three astronauts on the Apollo 11 mission, along with Neil Armstrong and Michael Collins.

John F. Kennedy

The President of the United States who set the goal of putting a human on the moon and returning them safely to Earth before the end of the 1960s.

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What’s next

The groundbreaking work of Motorola and other early Arizona tech companies laid the foundation for the state's future as a hub for high-tech industries, including the arrival of Taiwan Semiconductor Manufacturing Co. (TSMC) in the state.

The takeaway

Motorola's critical communications technology enabled the world to witness the historic first moon landing, showcasing Arizona's technological capabilities at the time and paving the way for the state's future as a center for high-tech innovation.