Have You Heard of 60 Meter Amateur Radio Band?

I read about an operating award for 60 m on QRZ forum a few days back. Time window for the award is supposed to end today. Had a look at National Frequency Allocation Plan 2022 as I was not familiar with the 60 m band and had never heard about it on the air. An allocation was seen there from 5 351.5-5 366.5 kHz (maximum power 15 W)! Had a look at my radio. There was an option for 5 MHz band among the selectable amateur radio bands. That would correspond to the 60 m amateur band. Tried listening with End Fed Half Wave antenna meant for 40, 20, 15 and 10 m. I could not hear any activity on the band, as expected, though I checked a few times at varying times of the day.

Meanwhile the discussion on QRZ told me that in the United States of America, the band is given as five channels with a maximum power of 100 W permissible. One of my Twitter contacts from Ireland shared a webpage by KA5WSS discussing award hunting on 60 m! There are various awards corresponding to the ARRL awards, by other sponsors. Another Twitter contact from UK mentioned that at 2015 ITU World Radiocommunication Conference 5 MHz amateur band was agreed but with 15 watt ERP. It has not been introduced by all countries, while some introduced only a few discrete channels.