When connecting to the Fire Department Connection (FDC), where is the 3" supply connected on the engine?

The connection of the 3" supply line to the Fire Department Connection (FDC) on the engine is typically made at the rear discharge. This is because the rear discharge is designed to facilitate the efficient delivery of water from the engine during firefighting operations. By connecting at the rear, firefighters have easier access to the engine while maintaining a clear line of sight for positioning and maneuvering, which is crucial during emergency responses.

Additionally, the rear discharge configuration is often set up to minimize the footprint of the supply line, allowing other firefighters and equipment to navigate around the scene more easily. This placement helps ensure a smooth and quick connection to the FDC, promoting timely water supply to the scene of the incident.