'Speedbird' grounded until cracks evaluated - By BA after ultrasonic check detects growing crack in a rear wing spar
Aviation week & space technology ; 153 , 5
2000
Article (Journal)
English
Automated ultrasonic inspection detects cracks in joint bar
IuD Bahn | 2011
|British Library Online Contents | 1992
Engineering Index Backfile | 1919
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