https://www.vintagehydroplanes.com/b...gon_fly/14.jpg
DRAGON FLY Y-54
Designed and built by Steve Ball of San Diego, California
Measuring out at 21' and propelled by Fiat power. 101.47 mph, 1975
Printable View
https://www.vintagehydroplanes.com/b...gon_fly/14.jpg
DRAGON FLY Y-54
Designed and built by Steve Ball of San Diego, California
Measuring out at 21' and propelled by Fiat power. 101.47 mph, 1975
...americas cup race boat...https://www.multivu.com/players/uk/8...8399010-HR.jpg
...new electric boat w/hydrofoils...https://www.yachtsandyachting.com/ph...yysw315072.jpg
...boat races - new york city marathon - 1936...https://s.hdnux.com/photos/42/21/33/8984306/5/975x0.jpg
Wonder what kind of jet engine, sure looks like an old one??
Off an old 707 maybe?
That engines an earlier design from what was on a 707, Looks like an allison j33 but it does have a cookie cutter exhaust like the 707s had... maybe some sound testing?