2023年12月10日
特小の周波数は以下の通りです。
| 周波数 (MHz) | アイコム | アルインコ |
| 422.0500 | 1 | b01 |
| 422.0625 | 2 | b02 |
| 422.0750 | 3 | b03 |
| 422.0875 | 4 | b04 |
| 422.1000 | 5 | b05 |
| 422.1125 | 6 | b06 |
| 422.1250 | 7 | b07 |
| 422.1375 | 8 | b08 |
| 422.1500 | 9 | b09 |
| 422.1625 | 10 | b10 |
| 422.1750 | 11 | b11 |
| 422.2000 | 12 | L01 |
| 422.2125 | 13 | L02 |
| 422.2250 | 14 | L03 |
| 422.2375 | 15 | L04 |
| 422.2500 | 16 | L05 |
| 422.2625 | 17 | L06 |
| 422.2750 | 18 | L07 |
| 422.2875 | 19 | L08 |
| 422.3000 | 20 | L09 |
| アップリンク (MHz) | ダウンリンク (MHz) | アイコム | アルインコ |
| 440.0250 | 421.5750 | 1 | b12 |
| 440.0375 | 421.5875 | 2 | b13 |
| 440.0500 | 421.6000 | 3 | b14 |
| 440.0625 | 421.6125 | 4 | b15 |
| 440.0750 | 421.6250 | 5 | b16 |
| 440.0875 | 421.6375 | 6 | b17 |
| 440.1000 | 421.6500 | 7 | b18 |
| 440.1125 | 421.6625 | 8 | b19 |
| 440.1250 | 421.6750 | 9 | b20 |
| 440.1375 | 421.6875 | 10 | b21 |
| 440.1500 | 421.7000 | 11 | b22 |
| 440.1625 | 421.7125 | 12 | b23 |
| 440.1750 | 421.7250 | 13 | b24 |
| 440.1875 | 421.7375 | 14 | b25 |
| 440.2000 | 421.7500 | 15 | b26 |
| 440.2125 | 421.7625 | 16 | b27 |
| 440.2250 | 421.7750 | 17 | b28 |
| 440.2375 | 421.7875 | 18 | b29 |
| 440.2625 | 421.8125 | 19 | L10 |
| 440.2750 | 421.8250 | 20 | L11 |
| 440.2875 | 421.8375 | 21 | L12 |
| 440.3000 | 421.8500 | 22 | L13 |
| 440.3125 | 421.8625 | 23 | L14 |
| 440.3250 | 421.8750 | 24 | L15 |
| 440.3375 | 421.8875 | 25 | L16 |
| 440.3500 | 421.9000 | 26 | L17 |
| 440.3625 | 421.9125 | 27 | L18 |