Screeching sound in flight ??

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Ugh! Today was my 4th flight. Had 10mph winds. Mine sounds the same but my P3P doesn't make it either. Motors were warm but not hot and it continues to fly like a bat outta hell. Hope it stays that way!


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My P4P makes all time that horrible screeching sound since maiden flight. I live at 8800 feet, and motors after 25 min flying are really cold. My other P3P Drone never has that screaming sound. Technologies differences perhaps.

Anyway, my P4P flights like an angel!.
 
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I was wondering if it has anything to do with bearings? Do you ever "lube" bearings in a brushless motor, or replace them? Could it be a bad motor? My P4P (bought used) screeches more and more.
 
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Hey guys,
Listen to this video,
What is that screeching sound ??
This is the maiden flight.

sounds like my P4. Never had any issues. Just be sure to always do your preflight check just in case. I wouldnt worry about it.
 

PhantomWetSuits

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That is your Phantom Screaming for a Wet Suit ;)

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Gear to fly your Phantom in the Rain.
 

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