58 Pa. Code § 97.3
(c) Unpowered boats. Unpowered boat operators are required to carry a device capable of sounding a prolonged blast for 4-6 seconds that can be heard by another boat operator in time to avoid a collision. An athletic coach’s whistle is an acceptable sound producing device for unpowered boats. It is unlawful to use a sound producing device on the water under any circumstance except in the following situations:
The provisions of this § 97.3 amended under 30 Pa.C.S. § 5123; and section 506 of The Administrative Code of 1929 (71 P.S. § 186).
The provisions of this § 97.3 amended February 4, 1983, effective January 1, 1983, 13 Pa.B. 619; amended June 28, 1991, effective June 29, 1991, 21 Pa.B. 2894; amended June 3, 1994, effective June 4, 1994, 24 Pa.B. 2795; amended September 29, 2000, effective September 30, 2000, 30 Pa.B. 5013; amended December 30, 2011, effective December 31, 2011, 41 Pa.B. 6968; amended April 3, 2015, effective April 4, 2015, 45 Pa.B. 1616. Immediately preceding text appears at serial pages (360047) to (360048).