Woodbridge_Heights
Senior Member
TOareafan:
The interesting thing in your observation is that it is probably fair to argue that you probably have a mix of planes that are in general more technologically advanced and quieter than before. The point being - it's important to test how the plane will actually perform in the TIA setting.
AoD
Actually I would estimate that Pearson sees a majority of 'old' technology aircraft as opposed to new. There are far more A319/320/340's, and 747/757/767/777's all of which were introduced prior to 2000 (and most prior to the 1990's) than there are next generation 737's, 380's, 787's, and 320Neo's. In fact I believe the A320 family (which Air Canada has a bunch of) is the noisiest commercial airliner now that the old MD-11's and 80's have begun to phase out.