Al Aitken

Triangular gluing strip glued to front face of number 4 frame to pick up inside skin.

Floor support spruce strip glued to front face of number 4 frame.

Triangular seat support spruce glued to aft face of main spar.

Stand off block of spruce to provide gluing surface for curved laminated spruce gluing strip on aft face of front spar.

Good view of laminated gluing strip on aft face of front spar to pick up external skin behind spar.

Control stick bracket mounting blocks, laminated gluing strips and 8mm thick plywood saddle gussets on aft face of front spar.