Here is a newsclip from A.A., emphasis mine.
Delam in a carbon fiber composite, not at or near the surface, is not

normally detectable visually.

Blake


 http://www.amrcorp.com/news/november01/19_a300.htm


FOR RELEASE: Monday, Nov. 19, 2001

             AMERICAN AIRLINES COMPLETES A300 INSPECTIONS

 FORT WORTH, Texas - American Airlines today announced that an inspection

of its entire fleet

 of A300s found no problems with the tail section of the aircraft.

 On Thursday, after the National Transportation Safety Board

investigators last week narrowed

 their focus to that section of the plane, the company voluntarily began

a precautionary

 inspection of all 34 of its A300 aircraft. The next day, the Federal

Aviation Administration

 mandated the inspection for all U.S. A300 and A310 aircraft. (American

does not operate the

 A310 model.)

 American formed specialized teams that included mechanics, engineers,

production supervisors

 and technical crew chiefs to perform a visual inspection of the tail

section of the A300s. Since

 the inspections were initiated as a precaution, with no previous

indication of a widespread

 problem with the tail section of the aircraft, the company?s examination

focused on all

 attachments from the rudder to the stabilizer and from the stabilizer to

the fuselage.

You won't get me to go up in one of those crates.

Paul Lamar

I second that motion.  Remember, I regularly trust my butt to composites,
but *I* built mine.

Bill Freeman
Long EZ builder & pilot
BSME, MSME
EAA Technical Counselor

 
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