Test yourself: 5 hard theory questions, free Airspace, weather, regs and aerodynamics, FAA-style — instant score, every answer explained. No signup.
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Damage tolerance design philosophy assumes:
A
The structure will never crack
B
Cracks may exist and the structure must safely sustain loads until the crack is detected and repaired
C
Only composite structures are used
D
Structures are replaced after every flight
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See where you stand: 5 hard questions, instant score, every answer explained.