I live right on the flight line here in Pensacola Florida near the Navy Base. I have watched and felt the Blue Angels and everything else you can imagine come in to land since I was a kid. However.....I have NEVER heard anything like a C5 coming in just a few hundred feet over my house a few months back. My son was a little over a year old at the time and taking a nap. It grew so loud I almost started to run to grab him and get out of the house because I figured whatever was coming was going through my roof. As it passed over I went out the back door and saw a C5 crawling on it's way in to the base. The sound was nothing like a F18 or F35......more like a shrill scream that I can't forget. Impressive to say the least.