R651-222-4. Maximum Sound Level SAE J1970  


Latest version.
  • After January 1, 1992, no person shall operate a motorboat on the waters of this state in such a manner as to exceed a noise level of 75dB(A) measured as specified in test SAE J1970. Provided, that such measurement shall not preclude a stationary sound level test as prescribed by SAE J2005.