anyone here got ultrasonic AF on a steel boat?

[ChattingLil]

had interesting discussion re this at LIBS. Might be worthwhile for us - would like to hear of any real-life testimonials from those who have it on steel boats. Also, has anyone heard if it affects pets on board?

 

[Norman_E]

No information on steel boats, but as dogs can hear things at frequencies we cannot, that may be a problem.