Atlas / Regulations / Legal Interpretations Legal Interpretation 2012-092 Current · Issued 12/19/2012 Willums View PDF on drs.faa.gov ↗ (authoritative document) 14 CFR sections this interpretation addresses § 121.4 Not in our cache — verify on eCFR § 121.47 Not in our cache — verify on eCFR § 121.471 Not in our cache — verify on eCFR