ACR Electronics ACR WW-3 Survival Res-Q Whistle
Product No. 2228 Carded. Gets attention!   Loud, shrill, dual tone audible from great distance   Unique flat design prevents holding water   Required by SOLAS 83   Meets USCG/SOLAS requirements   Aids in land or sea rescues   Use on life jackets, vests, foul weather gear, ring buoys, rafts, key chains, etc.   Developed for the U.S. Navy; used by NASA, major airlines and shipping companies   Complete with 18 (45.5 cm) of lanyard.