visual distress signals

Red Star Shells

Fog Horn Continuous Sounding

Flames on a Vessel

Gun Fired at Intervals of 1 min.

Orange Background Black Ball and Square


“MAYDAY” By Radio

Parachute Red Flare

Dye Marker (any color)

Code Flags November Charlie

Square Flag and Ball

Wave Arms

Radio-Telegraph Alarm

Radio- Telephone Alarm

Position Indicating Radio Beacon