Regulatory Text
14 C.F.R. § 31.12 — Proof of compliance.
§ 31.12 Proof of compliance. (a) Each requirement of this subpart must be met at each weight within the range of loading conditions for which certification is requested. This must be shown by— (1) Tests upon a balloon of the type for which certification is requested or by calculations based on, and equal in accuracy to, the results of testing; and (2) Systematic investigation of each weight if compliance cannot be reasonably inferred from the weights investigated. (b) Except as provided in § 31.17(b), allowable weight tolerances during flight testing are + 5 percent and −10 percent. [Amdt. 31-4, 45 FR 60179, Sept. 11, 1980]
Source: ecfr.gov · govinfo.gov — public domain
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Root-LD v1.0 · boisestandard.org
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BS-CFR14-SEC-1BCC39
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REGULATION / FEDERAL-CFR-SECTION
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boisestandard.org
Citation
14 C.F.R. § 31.12
Corpus
CFR — Code of Federal Regulations
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PRIMARY-SOURCE
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The regulatory text of 14 C.F.R. § 31.12 is reproduced from the official Code of Federal Regulations as published by the Office of the Federal Register and the National Archives and Records Administration.
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Title 14 — Aeronautics and Space
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