The ACR life saving marine distress whistle meets SOLAS 83 requirements. The ACR whistle was developed for the US Navy to signal distress in or out of the water. Rugged and loud, this whistle produces a dual tone sound audible from great distances. Unique flat design prevents whistle from holding water. Meets USCG approval. Should be attached to life jackets, rafts and foul weather gear.
June 11, 2018