§ 121.661. Initial approach altitude: Flag operations.
44 words·~1 min read·
/us/cfr/t14/s§ 121.661·A research copy — for the controlling text, always check the official state or federal source. Not legal advice.
When making an initial approach to a radio navigation facility under IFR, no person may descend below the pertinent minimum altitude for initial approach (as specified in the instrument approach procedure for that facility) until his arrival over that facility has been definitely established.