Welcome to Tracy O'Brien.com

We offer a range of products and services to the Sport Aviation and Boating Communities. Each of these businesses presented here were founded to provide affordable, specialized products in "Niche" markets, giving our customers the benefit of both our design expertise and our innovative manufacturing capabilities.

PLEASE NOTE:

We will again be spending the winter in Yuma, Arizona. We will have replacement brake pads and hydraulic seals for our C-90 hydraulic disc brakes available for order while we are in Arizona, as well as our complete catalog of boat plans and instructions. We will not be able to accept payments using Visa or Mastercard, but will be accepting payments through PayPal. (If you don't have a PayPal account, you can pay a PayPal invoice using your Visa or Mastercard.)