AirCatalonia From Spain, joined Nov 2007, 575 posts, RR: 0
Reply 1, posted (6 years 2 months 1 week 3 days 7 hours ago) and read 2019 times:
I've never noticed a special sound when landing on a 738 in comparison to other airplanes. Every plane makes different sounds which may come from different parts of the aircraft (landing gear, reversers, spoilers, etc.). It's difficult to know.