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Code · CFR · Title 14 — Aeronautics and Space · Part 121 — Operating Requirements: Domestic, Flag, and Supplemental Operations · § 121.609

§ 121.609. Communication and navigation facilities: Supplemental operations.

29 words·~1 min read·/us/cfr/t14/s§ 121.609·

A research copy — for the controlling text, always check the official state or federal source. Not legal advice.

No person may release an aircraft over any route or route segment unless communication and navigation facilities equal to those required by § 121.121 are in satisfactory operating condition.
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