I am about to begin assembly of our new 88 inch Yak-54 which will be powered by the Brillelli 366GT 60cc engine and I will document my progress here. For the sake of compiling useful, factual information for future assemblers of this aircraft, lets try to keep this thread free of rumor, speculation, and bickering. Plenty of room for that on the other 88 inch Yak thread!
I will be writing the instruction manual during this process, so if you find any steps that are not clear please let me know so I can be sure they are explained adequately in the manual.
Lets start off with component weights:
Fuselage (minus canopy/hatch) 55.04 oz.
Canopy/hatch 13.92 oz.
Rudder 4.96 oz.
Left wing with aileron 20.8 oz.
Right wing with aileron 21.12 oz
Right stab elevator 4.8 oz.
Left stab/elevator 4.8 oz.
Landing gear 12.48 oz.
Carbon wing tube 2.56 oz.
Carbon stab tube .64 oz.
Landing gear fairings 1.76 oz./pair
Spats 1.12 oz./pair
Cowl 12 oz.
Fake louver insert 2 oz.
Misc. hardware 8 oz.

Total ARF component weight 166 oz. or 10.38 lbs