Boatswains Whistle - Stealth Ops Gear MOSQUITO NET 8 cm) overall length with

8 cm) overall length with a blade length of 3 inches (7

Centre Scale Marked In Degrees

Material: Die struck brass

3 Loop Fields Allow For Customization Through Adding Flag

Boatswains Whistle - Stealth Ops Gear MOSQUITO NET 8 cm) overall length withA boatswain's call, pipe or bosun's whistle is a pipe or a non diaphragm type whistle used on naval ships by a boatswain. It is pronounced, and sometimes spelled, "bosun's call". Historically the boatswain's call was used to pass commands to the crew when the voice could not be heard over the sounds of the sea. Because of its high pitch, it could be heard over the activities of the crew and bad weather. It is now used in traditional bugle calls such