Regulation · 14 CFRCurrent as of October 15, 2026 (eCFR)
14 CFR 91.805 Final compliance: Subsonic airplanes
Subpart I—Operating Noise Limits
A reference copy of the official regulation text for study. It is not legal advice or an FAA interpretation; always confirm against the current official source.
Except as provided in §§ 91.809 and 91.811, on and after January 1, 1985, no person may operate to or from an airport in the United States any subsonic airplane covered by this subpart unless that airplane has been shown to comply with Stage 2 or Stage 3 noise levels under part 36 of this chapter.
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