FAA O&P - B.K.

Composite repair methods, techniques, fasteners, and practices

What must be done with a damaged area in a bonded honeycomb structure prior to beginning repairs

The area must be inspected to determine the damaged area prior to completely removing the damaged material

Name several facings and core materials used in bonded honeycomb structures intended for special applications

Stainless Steel, titanium, magnesium, plywood, glass, nylon, and cotton cloth

A drillbit used for drilling composites should operate at approximately what speed

Use an air-driven tool capable of a free speed up to 20,000 RPM

What type of defect, or damage to, a bonded honeycomb structure can be repaired using the potted repair method

Filling a hole

How should a hole be drilled in plexiglass to avoid damage to the hole when the drill breaks through the underside??

Back up the plastic with a piece of wood and feed the drill slowly.