CFR > Title 46 > Chapter I > Subchapter K > Part 121 > Subpart D CFR > Title 46 > Chapter I > Subchapter K > Part 121 > Subpart D – Navigation Equipment Current as of: 2024 | Check for updates | Other versions § 121.402 Compasses § 121.404 Radars § 121.410 Electronic position fixing devices § 121.420 Charts and nautical publications