| CQ Amateur Radio 2021 01 | QST Magazine – 2021 01 | Radio User – 2021 01 | Practical Wireless 2021 08 | There is nothing magic about
propagation – CTU 2021 |
| CQ Amateur Radio 2021 02 | QST Magazine – 2021 03 | Radio User – 2021 02 | | |
| CQ Amateur Radio 2021 06 | QST Magazine – 2021 04 | Radio User – 2021 04 | | |
| CQ Amateur Radio 2021 07 | QST Magazine – 2021 05 | Radio User – 2021 08 | | |
| CQ Amateur Radio 2021 09 | QST Magazine – 2021 08 | Radio User – 2021 10 | | |
| QST Magazine – 2021 09 | | | |
