Davis Mark 3 Marine Sextant [011] Entertainment | Stereos with significant increase in performance

with significant increase in performance at 50 kHz

Fish Seeker - Hot Pink

tapered pillar to illuminate docking areas

Replacement Rudder Reference Transducer used on Raymarine and Autohelm autopilot systems

Davis Mark 3 Marine Sextant [011] Entertainment | Stereos with significant increase in performanceMark 3 Marine Sextant Sometimes referred to as a "lifeboat" sextant, the Mark 3 is an inexpensive training sextant. Yet this model has taken sailors around the world, too! It is full sized and has sunshades, but no optical magnification to help you find dim celestial bodies. Comes with instruction booklet. Owner's Manual (pdf)