Media Summary: Hello, my dear viewers and subscribers! Today is a fantastic day, I have mounted my Gretplanes PT-17 Stearman , 7.5% nitro, 7,5% oil , 17x8 Xoar Prop. Hello, my dear viewers and subscribers ! This unique, star shaped 7 cylinder radial engine is a real dream for every engine ...
Ums Evolution 735 First Run - Detailed Analysis & Overview
Hello, my dear viewers and subscribers! Today is a fantastic day, I have mounted my Gretplanes PT-17 Stearman , 7.5% nitro, 7,5% oil , 17x8 Xoar Prop. Hello, my dear viewers and subscribers ! This unique, star shaped 7 cylinder radial engine is a real dream for every engine ... Erster Testlauf des 7 Zylinder Sternmotors Hello, my dear viewers and subscribes ! This video is most likely the last video from the cycle of stories about the 7-cylinder R/C model Sopwith Triplane built and flown to a very high order.
Maxford 1/5 scale PT-17 maiden flight. CORRECTION: 77" wing span
