14 CFR Subpart H - Subpart H—Helicopters

  1. § 36.801 Noise measurement.
  2. § 36.803 Noise evaluation and calculation.
  3. § 36.805 Noise limits.
Source:
Amdt. 36–14, 53 FR 3540, Feb. 5, 1988; 53 FR 7728, Mar. 10, 1988, unless otherwise noted.