14 CFR 93.351 - General requirements for operating in the East River and/or Hudson River Exclusions.
Pilots must adhere to the following requirements:
(b) Anti-collision lights and aircraft position/navigation lights shall be on, if equipped. Use of landing lights is recommended.
(c) Self announce position on the appropriate radio frequency for the East River or Hudson River as depicted on the New York VFR Terminal Area Chart (TAC) and/or New York Helicopter Route Chart.
Title 14 published on 2014-01-01
no entries appear in the Federal Register after this date.