The largest of the O2 line, the O2 55 is the perfect blend of Sport/Pattern/3D.
Short kit contents include all the laser cut parts and printed plans. Builder supplies 1/2: thick blue or pink foam for the fuselage core, balsa and hardwood sticks and balsa sheeting.
The wood required to complete the kit is minimal:
5 - 1/4x1/4x36 balsa sticks (control surfaces)
4 - 1/8x1/4x36 hardwood sticks (spar caps)
2 - 1/8x1/4x36 balsa sticks (TE of wing)
2 - 1/4x1/4x36 hardwood sticks (wing center)
6 - 1/16x6x48 balsa sheets (fuse and wing sheeting)
1 - 1/2x1/2x36 hardwood stick (motor mount beams and landing gear reinforcement)
3 - 1/4x36 balsa tri-stock