(Source: Southgate ARC)

Al Williams WD5GNR writes on Hackaday about bouncing amateur radio signals off the moon

One of the great things about ham radio is that isn’t just one hobby. Some people like to chit chat, some like to work foreign countries, some prepare for emergencies, and there are several space-related activities. There are hundreds of different kinds of activities to choose from.

Just one is moonbounce, and [Ham Radio DX] decided to replicate a feat many hams have done over the years: communicate with someone far away by bouncing signals from the moon.

Read his post at
https://hackaday.com/2019/10/01/bouncing-signals-off-the-moon/