Division 6 Equipment required under COLREG 72
United Kingdom
| No | Item designation |
|---|---|
| MED/9/6.2 | Sound signal appliances |
| MED/9/6.4 | Two-way voice and data communication with a Telemedical Assistance Service (TMAS) |
| MED/9/6.5 | Sound signalling system mounted to face astern to indicate escort and emergency manoeuvres |