Atlas / Regulations / Legal Interpretations Legal Interpretation 2010-019 Current · Issued 07/12/2010 Duncan-AFS200-2 View PDF on drs.faa.gov ↗ (authoritative document) 14 CFR sections this interpretation addresses § 61.23 Not in our cache — verify on eCFR § 121.437 Not in our cache — verify on eCFR § 121.507 Not in our cache — verify on eCFR