Hangar 9 Ultra Stick 30cc : RCGF 32cc engine # by Marcel Koch Collections 

Besten Dank für die Aufmerksamkeit, sowie den Besuch auf meinem RU-vid Kanal.🙂

Super Video!

hi TomislavReskovic, many thanks for the visit. Description: In an aeroplane, the centre of gravity (CG) is the point at which the aircraft would balance were it possible to suspend it at that point. For another time. Marcel

@@mak1956 ok and your balances at what distance from front part of the wing? I am assemblimg the h9 stick and would like to check because sometimes manual has it way too forward

Front to CG exactly 120 mm Model horizontal in this position@@TomislavReskovic

Of course, balancing the center of gravity directly under the wing is not wrong. However, there are various methods to determine the cg. With this model, it was easiest for me to attach a plate under the fuselage with a pivot point to determine the cg. The wing can simply be removed to move weights in the fuselage for a cg correction. The fuselage always remains attached to the plate. The engine manufacturer RCGF recommends propellers of 18x8, 18x10, 19x8 and 20x8 for this Stinger Engines 32cc. With a Falcon wooden propeller 20x8, it is the best choice for me. The engine become a speed of around 7000 rpm. The climbing performance of the model is excellent , the braking effect when landing is brilliant.

@@mak1956why couldnt you just follow the instruction book you get with the kit and balance it they way it tells you??...seems you took more time in making it difficult for yourself instead of just doing it the way the book says....your way just seems far too complicated.....yes, i own one of these...have been involved with R/C aircraft for 36 years, so not new at it....i have a DLE 40 up front and servos mounted in the tail in mine to help balance it out.....i balanced mine as per the instruction book nothing difficult about it.....i also balanced mine laterally as well as most people dont do that.......i also dont believe that a single cylinder 32cc engine would be capable of turning a 20X8 prop at 7000rpm.....my 40cc twin turns a 20X8 at around 6000rpm flat out