Date:	9-28-2010
Number of Hours:	8.00
Brief Description:	Fitting nutplates to spars
Countersinking the holes for the nutplates was a bit of a challenge. Ended up using a piece of aluminium angle clamped behind the flange of the spar to support the centre of the countersinging bit. Drilled the hole to #21 then used a #21 countersink to finish the holes. Worked well.