Fitting WD-657 steps

4.5 Hours

Fitting right hand step full size

First the hole pattern needs to be laid out on the step. Then it is fit into place. Had to trim parts of the fuselage to give enough clearance to get it into position. Here the first hole has been drilled.

More holes drilled full size

Continuing with drilling the holes in the fuselage

Inboard ends of steps full size

After drilling both steps to the fuselage sides. Drilled the inner ends of the steps to the baggage floor ribs

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