What identifiers are used on turnout coats?

Turnout coats used by firefighters are typically identified with 3-inch letters. This size is specifically chosen to ensure that the identifiers are visible from a distance, allowing for quick recognition of personnel, especially in high-stress situations such as fires or rescues when time is critical. The use of letters rather than numbers or other symbols helps to clearly convey the name of the firefighter or their role, aiding in communication and organization among team members.

Larger or smaller identifiers, such as 2-inch numbers, 4-inch symbols, or 5-inch patches, may not provide the same level of clarity or recognition under emergency conditions. The standardization of using 3-inch letters facilitates uniformity across firefighting gear, which can enhance both safety and coordination during operations.