| Latitude | Longitude | Centicule | Message |
|---|---|---|---|
| 30 | -81 | 15 16 25 26 27 34 35 36 37 46 47 | Jacksonville Proper |
| 30 | -81 | 23 33 | Jacksonville Beach |
| 24 | -82 | 68 69 | Dry Tortugas |
| 31 | -80 | 89 98 99 | Wassau Sound, GA |
| 24 | -81 | 56 57 58 60 61 62 63 64 65 66 70 71 | Key West land hash |
| 24 | -80 | 78 79 86 87 88 95 96 | Islamorada land hash |
