Sea-Dog Stainless Steel LED Navigation Lights - Port Starboard [400070-1] Brand_McMurdo Most low cost heading sensors

Most low cost heading sensors only output data at 1Hz (once per second) but the HSC100 outputs at 10Hz which is required for MARPA target tracking and accurate radar overlays

Mareton DST110 Smart™ Retractable Depth/Speed/Temperature Transducer

3-12mm(1/8" - 1/2") Rope Diameter

50 Hz model also available)

and a removable bird spike

Sea-Dog Stainless Steel LED Navigation Lights - Port Starboard [400070-1] Brand_McMurdo Most low cost heading sensorsStainless Steel LED Navigation Lights Port & Starboard LED Side Mount Navigation Lights are approved for USCG 2 NM (Colreg 2 mile). One pair includes port and starboard lights. 400070 is constructed of stamped 304 stainless steel. Installs with two #8 FH fasteners (not included). All USCG approved navigation lights must be mounted properly to provide the correct visual alignment and allow unimpeded sight lines. For more information, please refer to