Even when lying still

but once they are in place inside the mast you only see the front

POLAR COORDINATE SYSTEMS FOR SAILING SHIP SAILING

The Garmin GT8HW-IH is the first high-frequency CHIRP transducer for inboard mounting

This fishfinder supports two types of sonar: Garmin CHIRP traditional sonar and CHIRP ClearVü sonar with a compatible transducer (sold separately)

Garmin AIRMAR® B75M (12° hældning) Udsolgt Even when lying stillThis bronze colored through hull transducer is designed for both traditional and Spread Spectrum scanning when used with a compatible sonar such as GSD 26. An 8 pin 600 W transducer with a depth of 900 feet, an operating frequency of 80 130 kHz, a beam width of 24 16 degrees, and a hull pitch of 8 to 15 degrees. The transducer set comes with installation instructions. Follow the instructions carefully to avoid damaging the boat.