1. SW-3B QRP CW transceiver - http://uarl.org.ua/

  

** SW-3C - https://www.venus-itech.com/product/sw-3c/

2. Батареї DenCo - https://denco.ad6dm.net/batts/denco-batt-mk-ix/

3. GB2RS Contest News - https://rsgb.org/main/blog/category/news/gb2rs/contest-news/

4. BAFARA Award - http://www.bafara.be/award-info-2.html

5. WWFF-PYFF Brazil activation map - https://wwff.co/2021/09/wwff-pyff-brazil-activation-map/