50 CFR § 648.106 - Summer flounder possession restrictions.
(a) Party/charter and recreational possession limits. No person shall possess more than four summer flounder in, or harvested from, the EEZ, per trip unless that person is the owner or operator of a fishing vessel issued a summer flounder moratorium permit, or is issued a summer flounder dealer permit, or unless otherwise specified in the conservation equivalency measures at § 648.107. Persons aboard a commercial vessel that is not eligible for a summer flounder moratorium permit are subject to this possession limit. The owner, operator, and crew of a charter or party boat issued a summer flounder moratorium permit are subject to the possession limit when carrying passengers for hire or when carrying more than five crew members for a party boat, or more than three crew members for a charter boat. This possession limit may be adjusted pursuant to the procedures in § 648.102. Possession of summer flounder harvested from state waters above this possession limit is allowed for state-only permitted vessels when transiting Federal waters within the Block Island Sound Transit Area provided they follow the provisions at § 648.111 and abide by state regulations.
(b) If whole summer flounder are processed into fillets, the number of fillets will be converted to whole summer flounder at the place of landing by dividing the fillet number by two. If summer flounder are filleted into single (butterfly) fillets, each fillet is deemed to be from one whole summer flounder.
(c) Summer flounder harvested by vessels subject to the possession limit with more than one person on board may be pooled in one or more containers. Compliance with the possession limit will be determined by dividing the number of summer flounder on board by the number of persons on board, other than the captain and the crew. If there is a violation of the possession limit on board a vessel carrying more than one person, the violation shall be deemed to have been committed by the owner and operator of the vessel.
(d) Commercially permitted vessel possession limits. Owners and operators of otter trawl vessels issued a permit under § 648.4(a)(3) that fish with or possess nets or pieces of net on board that do not meet the minimum mesh requirements and that are not stowed in accordance with § 648.108(e), may not retain 100 lb (45.4 kg) or more of summer flounder from May 1 through October 31, or 200 lb (90.7 kg) or more of summer flounder from November 1 through April 30, unless the vessel possesses a valid summer flounder small-mesh exemption LOA and is fishing in the exemption area as specified in § 648.108(b). Summer flounder on board these vessels must be stored so as to be readily available for inspection in standard 100-lb (45.3-kg) totes or fish boxes having a liquid capacity of 18.2 gal (70 L), or a volume of not more than 4,320 in 3 (2.5 ft 3 or 70.79 cm 3).