09-15-2017, 07:45 AM
MarkD, I think you just enjoy typing. TMT? Huh? Noise is just an opinion? What?
Anyway all that has to be shown is Aircraft X produced Y dB of noise at Z location and time. There are very clear regulations of what is allowed by the FAA
https://www.faa.gov/about/office_org/hea...se_issues/
There are also clear guidelines as to how to measure it. However I doubt they are violating the noise limits and I've not seen any data from their efforts of logging flights or using a sound meter. If they can't prove those things, then for the most part HiCoP are left to just make more noise.
Anyway all that has to be shown is Aircraft X produced Y dB of noise at Z location and time. There are very clear regulations of what is allowed by the FAA
https://www.faa.gov/about/office_org/hea...se_issues/
There are also clear guidelines as to how to measure it. However I doubt they are violating the noise limits and I've not seen any data from their efforts of logging flights or using a sound meter. If they can't prove those things, then for the most part HiCoP are left to just make more noise.