Dash-mount phone holder ($38.37, boatoutfitters.com) Install Helm Antenna Tim Barker The helm antenna transmits wirelessly to your phone, and it must be within 2 inches of the phone, at least 8 inches ...

Also be sure that the mounting charger and holder won’t block the view of other items on the dash. Attach the template to the surface-mount area, and mark holes with an awl. Operate drill in reverse ...