J & A Enterprises, Inc.
Noise and Vibration Control Engineers

16 Broadway
Salem, MA 01970
01 + 978-741-1551
home page link
services button link
sounds button link
what's new button link
staff button link
site map button link


picture of Hinkley Picnic boatClassic Picnic Boat
This classic picnic boat carries a J&A invented waterdrop exhaust silencer. It is a 44 foot waterjet powered Hinkley class picnic boat. It has the design of a no-nonsense, functional New England lobster boat with a prow that rides high in the water with enough flare to assure dryness in rough seas, but is made for pleasure cruising. People who would own this type of boat want power, easy handling and a safe, quiet ride. J&A's innovative design was able to deliver a quiet cruise for its owners.