Buoy gear means fishing gear that fishes vertically in the water column that consists of a single drop line suspended from a float, from which no more than 10 hooks can be connected between the buoy and the terminal end, and the terminal end contains a weight that is no more than 10 lb (4.5 kg). The drop line can be rope (hemp, manila, cotton or other natural fibers; nylon, polypropylene, spectra or other synthetic material) or monofilament, but must not be cable or wire. The gear is free-floating and not connected to other gear or the vessel. The drop line must be no greater than 2 times the depth of the water being fished. All hooks must be attached to the drop line no more than 30 ft (9.1 m) from the weighted terminal end. These hooks may be attached directly to the drop line; attached as snoods (defined as an offshoot line that is directly spliced, tied or otherwise connected to the drop line), where each snood has a single terminal hook; or as gangions (defined as an offshoot line connected to the drop line with some type of detachable clip), where each gangion has a single terminal hook.
50 CFR § 622.2
In addition to the definitions in the Magnuson Act and in 600.10 of this chapter, and the acronyms in 600.15 of this chapter, the terms and acronyms used in this part have the following meanings: