Hi PH 
The name is spelled somewhat different (Douglas S. Wheeling), but no doubt you meant his design. To be honest. am not sure she ever flew, although the pic was taken at Oshkosh 1982.
Registration was N17PJ, the engines were two Gluhareff G2-8-130 pulsejets (mounted on the back). The FAA register mentioned as A/W (Airworthiness) date 28 JUne 1984, but that does not always mean the PJ1 actually flew.
Your turn, sir!
.

The name is spelled somewhat different (Douglas S. Wheeling), but no doubt you meant his design. To be honest. am not sure she ever flew, although the pic was taken at Oshkosh 1982.
Registration was N17PJ, the engines were two Gluhareff G2-8-130 pulsejets (mounted on the back). The FAA register mentioned as A/W (Airworthiness) date 28 JUne 1984, but that does not always mean the PJ1 actually flew.
Your turn, sir!
.