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FAR 25.613 and A/B Basis Applicability
RPstress, Thank you. I think I have a good understanding now...or at least I think I do.- skiaddict
- Post #6
- Forum: Aircraft engineering
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FAR 25.613 and A/B Basis Applicability
Ok, fair enough. If that's true, then I guess I'm having a hard time understanding why the S-Basis exists. In MMPDS, Section 1.4.1.2 "Statistically Calculated Values"- Statistically calculated values are S (since 1975), T99 and T90. S, the minimum properties guaranteed in the material...- skiaddict
- Post #4
- Forum: Aircraft engineering
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FAR 25.613 and A/B Basis Applicability
After doing some more research, I supposed the better question is: Does an S-Basis material from MMPDS satisfy Section A of FAR 25.613 FAR 25.613 a.) Material strength properties must be based on enough tests of material meeting approved specifications to establish design values on a...- skiaddict
- Post #2
- Forum: Aircraft engineering
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FAR 25.613 and A/B Basis Applicability
Hello everyone, I'm a bit new with dealing with FAR 25.613 but I have a question, or a request, that many of you may be able to help with. I work for an aircraft component supplier (mainly landing gear hydraulic controls, actuator). The airframer is attempting to flow down some requirements...- skiaddict
- Thread
- Replies: 10
- Forum: Aircraft engineering
