Location of C.B.C. Race Marks
- A, C, D, E, H, M are CBC race marks
- Y and Z mark the sandbank and may also be used for racing
- 14 and 16 are Forth Ports channel marks
GPS coordinates at which the marks should be located - please use for indication only, as marks may shift (or be shifted!):
| Mark | Position |
| A | 55° 59.115' N003° 18.024' W |
| C | 55° 59.743' N003° 18.939' W |
| D | 55° 59.893' N003° 17.606' W |
| E | 55° 59.541' N003° 17.740' W |
| H | 56° 00.144' N003° 19.378' W |
| M | 56° 00.545' N003° 16.721' W |
| Y | 55° 59.230' N003° 18.277' W |
| Z | 55° 59.411' N003° 18.691' W |