The Apollo 11 mission, which culminated in the historic landing of humans on the moon in 1969, was one of the most closely-watched events of the 20th century. Millions of people around the world tuned in to watch the live television broadcasts of the mission, which were beamed back to Earth via NASA's tracking stations. However, there were some portions of the mission that were not broadcast to the public, and which have become the subject of much speculation and interest over the years.

One of the most intriguing aspects of the Apollo 11 mission is the so-called "lost transmissions" that were recorded by amateur radio enthusiasts around the world. These transmissions, which were not broadcast by NASA, have become a source of fascination for space enthusiasts and conspiracy theorists alike, as they may contain clues to what was really happening on the moon during the mission.

The story of the lost transmissions begins on July 20, 1969, when Apollo 11 astronaut Neil Armstrong made his historic "one small step for man, one giant leap for mankind" statement as he stepped onto the lunar surface. This moment was broadcast live around the world, and is one of the most iconic moments in human history. However, it is what happened after this moment that has generated so much interest.

According to reports, as Armstrong and fellow astronaut Buzz Aldrin explored the surface of the moon, they began to hear strange noises in their helmets. Some have speculated that these noises were caused by extraterrestrial beings, while others believe they were simply interference from the equipment being used on the mission. Whatever the case, these transmissions were not broadcast by NASA, and were only picked up by a handful of amateur radio enthusiasts around the world.

One of the most famous of these enthusiasts was HAM radio operator Maurice Chatelain, who claimed to have intercepted the lost transmissions from Apollo 11. Chatelain, who worked for NASA during the Apollo missions, said that he heard Armstrong and Aldrin talking about seeing "strange lights" and "structures" on the moon's surface. He also claimed that the astronauts saw "moving objects" that they could not identify.

Other amateur radio enthusiasts reported similar experiences, with some claiming to have heard conversations about "alien structures" and "ET technology." While it is impossible to verify the authenticity of these claims, they have become a part of the lore surrounding the Apollo 11 mission, and continue to capture the imagination of people around the world.

Despite the interest in the lost transmissions, it is worth noting that there is no concrete evidence to support the claims made by amateur radio enthusiasts. NASA has repeatedly denied that the transmissions contain evidence of extraterrestrial life or anything else out of the ordinary, and there is no scientific evidence to support the idea that there are structures or other artifacts on the moon that were not put there by humans.

The lost transmissions recorded by amateur radio enthusiasts during the Apollo 11 mission remain one of the most intriguing mysteries in the history of space exploration. While it is impossible to say for sure what these transmissions contain, they have become a part of the lore surrounding the first moon landing.