Originally Posted by
EESDL
According to the FM, 175 noise levels have been determined under conditions prescribed in Chapter 8 and Appendix 4 of Annex 16 of ICAO, volume 1 etc etc
Understand using Chapter 8 methods but why Appendix 4?
Appendix 4 is for helicopters NOT EXCEEDING 3175 kg Max Certified TOW.
Or is it a case that they meant to refer to Appendix 2?
Where do you see that?
The TCDS says:
ICAO Annex 16, Volume I, Part II, Amdt. 10, Chapter 8 (EASA CS-36, Amdt. 3)
The Noise certificate (
https://www.easa.europa.eu/system/fi...0%20Issue2.pdf) says:
ICAO Annex 16, Volume I 6 Edition / Amendment 10 Chapter 8 (8.A.2)
So is clearly referring to Appendix 2.