Ritchie B-81 Voyager Compass - Bracket Mount - Black [B-81] Clearance The 399-1M can be strapped

The 399-1M can be strapped to a larger mast using steel banding (not supplied)

Suggested Mount: Shakespeare Style 409-R or 410-R Mounting Kit (pictured mount not included)

stiffer radome

Exclusive Built-in Green NiteVu Night Illumination

28 degree Beam Angle

Ritchie B-81 Voyager Compass - Bracket Mount - Black [B-81] Clearance The 399-1M can be strappedVoyager Compass Features: 3 (76 mm) CombiDial Adjustable and Removable with Bracket and Thumbscrews Exclusive Built in Green NiteVu Night Illumination Built in Compensators to Easily Adjust for Deviation Scientifically Matched Sapphire Jewel and Hardened Steel Pivot Dial Movement Powerful DirectiveForce Magnets for Fast Heading Lock on Movable Sun Shield High Temperature Composite Construction for Extended Operating Range Custom Fitted Protective