| Date | Title |
|---|---|
| Jun 2022 | Call Sign Prefix VR25 |
| Feb 2017 | Allocation of Frequency Band to Amateur Radio Service |
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Printed at 9:10pm on 2 April 2025
Webpage -- https://www.ofca.gov.hk/en/industry_focus/regulations_licensing/amateur/circular_letters/index.html
