| Added Frequency 157.425 (Dive Paradise (Marine Ch. 88A)) | ericcarlson | 2013-06-23 18:32:06 |
| Frequencies Updated (Updated: 1, Deleted 0) for Port of Cozumel | ericcarlson | 2010-02-28 20:35:42 |
| Added Frequency 156.3 (Cozumel Captain of the Port (Marine Ch. 6)) | ericcarlson | 2010-02-28 20:35:36 |
| Frequencies Updated (Updated: 1, Deleted 0) for Port of Cozumel | ericcarlson | 2010-02-28 20:34:41 |
| Frequencies Updated (Updated: 2, Deleted 0) for Port of Cozumel | ericcarlson | 2010-02-28 20:34:31 |
| Added Frequency 156.6 (Cozumel Harbormaster) | ericcarlson | 2010-02-28 20:33:54 |
| Added Frequency 156.7 | ericcarlson | 2007-02-27 21:50:59 |
| Sub-category Port of Cozumel changed | ericcarlson | 2007-02-27 21:50:07 |
| Category Cozumel added | ericcarlson | 2007-02-27 21:50:01 |
