Interphase Pilot Loran and LCD Fishfinder DC-500 Set with Antenna and Power Cord with Manuals. Excellent condition with some minor wear from use. Units have not been tested. Pilot Loran serial # 0-39-H-08684. DC-500 serial #0-51-F-0-2579. Model number of antenna is S1-0700. Set includes multiple manuals (4 Pilot Loran Manuals and 4 DC-500 Manuals).