Solar panels being installed on a Caliber 40 LRC arch.  Also note the removable dinghy davits, the stern light has been repositioned to the arch, and the flood light shining down.

A side view of the same arch- installation complete!

GPS antennas mounted on our 1" antenna risers.

Pivoting radar riser with horn mounted under it, stern light on riser, a small night light in the tube facing down, and a floodlight.

On some Island Packets, the rail configuration is such that the arch must be integrated into the railing.

A popular option is the outboard lifting arm

These days satellite antennas are all the rage.

Outboard mounting frame for boats with not much stern rail