Ham Radio Exam Extra運行在iOS上。
| 授權： | Freeware |
| 加入日期： | 2024/08/04 |
| 發行者： | Roy Watson |
| Changelog: | 2024-2028 question pool. Updated question pool for Exams held between 01 July 2024 and 30 June 2028 |
全部免費下載。僅限原始檔。病毒檢查和安全。
