Hey all! So i went flying today and noticed some whistling that i hadnt heard before. I have a P4. Not so much upon take-off but as i gained distance and raised my altitude. It wasnt anything loud or worrisome really. Just slightly enough to where i thought to myself "gee, i dont remember hearing that before"...It flew like normal and again wasnt there while hovering in front of me. I could just hear it in the distance while in the air. I brought it back down and rechecked the props just in case but everything was ok. Has anyone else experienced this?
Thanks!
Thanks!