VESSEL CONSTRAINED BY HER DRAFT (LIGHTS) 50 METERS OR MORE 1 LONG 2 SHORTS BLAST
MINE CLEARING VESSEL (DAYSHAPE)
AIR CUSHION VESSEL (LIGHTS) 50 METERS OR MORE
MINE CLEARING VESSEL (LIGHTS)
WING IN GROUND (LIGHTS)
NOT UNDER COMMAND AGROUND (LIGHTS)
NOT UNDER COMMAND (DAYSHAPE)
AGROUND (DAYSHAPE)
PILOT VESSEL (LIGHTS) 1 LONG MAKING WAY 2 LONG IF STOPPED 4 SHORTS NO SPECIFIED LENGTH AHEAD UNDERWAY MAY or MAY NOT MAKING WAY
TOWING VESSEL LESS THAN 200M TOW (LIGHTS) 50 METERS OR MORE
TOWING VESSEL GREATER THAN 200M TOW (LIGHTS) 50 METERS OR MORE
FISHING VESSEL OTHER THAN TRAWLING (LIGHTS) 1 LONG 2 SHORTS NO SPECIFIED LENGTH UNDERWAY MAKING WAY
FISHING VESSEL TRAWLING (LIGHTS) 1 LONG 2 SHORTS 50 METERS OR MORE UNDERWAY AND MAKING WAY
RESTRICTED ABILITY TO MANEUVER DREDGING VESSEL 1 LONG 2 SHORTS UNDERWAY AND MAKING WAY 50 METERS OR MORE OBSTRUCTION PASSABLE
RESTRICTED ABILITY TO MANEUVER DREDGING VESSEL (DAYSHAPE) 1 LONG 2 SHORTS UNDERWAY MAY or MAY NOT MAKING WAY 50 METERS OR MORE OBSTRUCTION PASSABLE
TOWING VESSEL GREATER THAN 200M LENGTH (DAYSHAPE)
AGROUND VESSEL
VESSEL CONSTRAINED BY HER DRAFT (DAYSHAPE) 1 LONG MAKING WAY 2 LONG IF STOPPED PDV UNDERWAY MAY or MAY NOT MAKING WAY PDV 1 LONG 2 SHORTS BLAST
AT ANCHOR (LIGHTS) RAPID RINGING OF BELL FOR 5 SECONDS SOUNDING OF GANG AFT FOR 5 SECONDS FORWARD (LIGHTS) 100 METERS OR MORE AFT/ASTERN (LIGHTS)
AT ANCHOR (DAYSHAPE) RAPID RINGING OF BELL FOR 5 SECONDS SOUNDING OF GANG AFT FOR 5 SECONDS 100 METERS OR MORE
GEAR EXTENDING GREATER FISHING VESSEL (DAYSHAPE) 1 LONG 2 SHORTS FISHING VESSEL GEAR EXTENDING GREATER THAN 150M (DAYSHAPE)
SAILING VESSEL POWER DRIVEN VESSEL (DAYSHAPE) 1 LONG MAKING WAY 2 LONG IF STOPPED
POWER DRIVEN VESSEL (AHEAD) 50 METERS OR MORE 1 LONG MAKING WAY 2 LONG IF STOPPED UNDERWAY MAY or MAY NOT MAKING WAY POWER DRIVEN VESSEL (ASTERN) 1 LONG 2 SHORTS BLAST
DIVING VESSEL (DAYSHAPE)
BUNKERING VESSEL DANGEROUS CARGOES (DAYSHAPE)
PILOT VESSEL (DAYSHAPE) 1 LONG MAKING WAY 2 LONG IF STOPPED 4 SHORTS NO SPECIFIED LENGTH UNDERWAY MAY or MAY NOT MAKING WAY
REQUIRING PILOT (DAYSHAPE)