Four different hydroplane builders pulled a few fiberglass inboard hydros out of their molds back in the day. Click to see/read the story. Perhaps this could have been a neat way to start a stock or modified class that would have been very competitive if you had a field of a dozen boats and everyone of them was the same boat and motor combination?
![](https://www.vintagehydroplanes.com/boats/fiberglass/F-13_My_Bad_Penny_1963.jpg)
![](https://www.vintagehydroplanes.com/boats/fiberglass/11.jpg)
![](https://www.vintagehydroplanes.com/boats/fiberglass/30_E-149.jpg)