For transport category large airplanes and jet airplanes, the noise generated by the airplane must be measured and evaluated under appendix A of this part or under an approved equivalent procedure.
[Amdt. 36-54, 67 FR 45212, July 8, 2002]
source: Docket No. 9337, 34 FR 18364, Nov. 18, 1969, unless otherwise noted.
cite as: 14 CFR 36.101