Shortwave Listening Logbook - 18MHz Band
| kHz | Station | Comments |
|---|
| 18068 | 17m Amateur | This is the lower band edge, the upper being at 18168. |
| 18117.5 | HF Link | Emergency Relief Voice Channel of the amateur radio Global ALE High Frequency Network. |
| 18825 | Marine Channel A | Primary simplex ship to ship frequency. |
| 18828 | Marine Channel B | Primary simplex ship to ship frequency. |
| 18831 | Marine Channel C | Primary simplex ship to ship frequency. |
| 18834 | Marine Channel D | Primary simplex ship to ship frequency. |
| 18837 | Marine Channel E | Primary simplex ship to ship frequency. |
| 18840 | Marine Channel F | Primary simplex ship to ship frequency. |
| 18843 | Marine Channel G | Primary simplex ship to ship frequency. |
| 18900 | 15m Broadcasting | This is the lower band edge, the upper being at 19020 |
