Assertion: advisory circular | /r/UsedFor | refer to a type of publication
Facets:
value: to provide guidance
type: PURPOSE
Source sentences:
text: Advisory circular (AC) refers to a type of publication offered by the Federal Aviation Administration (FAA) to provide guidance for compliance with airworthiness regulations, pilot certification, operational standards, training standards, and any other rules within the 14 CFR Aeronautics and Space Title.