HSM-74

Helicopter Maritime Strike Seven Four (HSM-74), the "Swamp Foxes", is a United States Navy helicopter squadron based at Naval Air Station Jacksonville, Jacksonville, Florida. HSM-74 is attached to Carrier Air Wing Three and deploys aboard cruisers, destroyers, frigates, and aircraft carriers in support of a carrier strike group.

Mission
The squadron employs the MH-60R multi-mission helicopter. Primary missions include Anti-Submarine Warfare (ASW), Anti-Surface Warfare (SUW), Command, Control, Communications (CCC), Command and Control Warfare (C2W), Mobility (MOB), and Non-Combat Operations (NCO). Secondary missions consist of Search and Rescue (SAR), Medical Evacuation (MEDEVAC), Vertical Replenishment (VERTREP), Naval Surface Fire Support (NSFS), and Communications Relay (COMREL).

Transition from HSL-44
HSM-74 was established on 9 June 2011 at Naval Air Station Jacksonville, when the squadron was re-designated HSM-74 from their previous designation of Helicopter Anti-Submarine Squadron Light Four Four (HSL-44). The change reflected their transition from employing the SH-60B to the MH-60R, as well as from a detachment-based, expeditionary squadron to its realignment in support of a carrier air wing. As part of this transition, then-HSL-44 relocated to NAS Jacksonville from their previous home of Naval Station Mayport in November 2009.