From Appendix 7: In the main text there is only one call on this brand, ignoring everything it did. We now have knowledge of two models of engines: a 5-cylinder rotary radial and a two-cylinder horizontally-opposed rotary engine (sic). Both engines were air cooled.

“The 5-cylinder Phoenix” (PiP-fmr)

-The 5-cylinder that we see installed on a monoplane designed by C. Ping in 1910 gave 50 HP.

-The two-cylinder engine gave 20 HP. It was installed on a Turnbull Glider, around 1910.

“The used glider” (PiP-fmr)