7J1RL Okino Torishima DXpedition in 1976

The 7J1RL DXpedition to Okino Torishima in 1976 was a significant event in the world of amateur radio. Okino Torishima is a Japanese island located in the Pacific Ocean, and it is a rare and highly sought-after location for DXers, or amateur radio operators who enjoy making long-distance contacts. The DXpedition was organized by the Japan Amateur Radio League (JARL) and a team of Japanese amateur radio operators traveled to the island to set up and operate several amateur radio stations. The DXpedition was a great success, with thousands of contacts made with amateur radio operators all around the world. It was a major accomplishment for the JARL and a memorable event for the amateur radio community.

https://www.youtube.com/watch?v=vMmxQ8IfsuY