Is this a damage?

[t2adze]

Just noticed that one of the props has this black line on it. No crash no nothing. Everything was always perfect. Maybe flying in cold weather.
Is this considered a damage?
Stress mark?

 

[RoyVa]

Flex. It with your fingers and see if it is solid. If it opens up any discard it.

 

[RedHotPoker]

Or try wiping it off with some isopropanol, rubbing alcohol.

Hopefully it's nothing, but a set of two props is like $8.00.
So I would be scrubbing hard... Ha

RedHotPoker

 

[happydays]

Bug smear.

 

[Cacc]

That looks like just the blood of a bug you got there. Wipe it off and get back in the air!

 

[Tallyrver]

I had some bad jello once on my phantom,turned out to be remnants of a large bug. I cleaned the props and no more jello.


Sent from my iPad using PhantomPilots mobile app

 

[t2adze]

This looks like a stress mark. Same thing on the other side of the phantom. Should i dump it?

 

[Rumbaar]

Props are cheap, drone not so much. I'd er on the side of caution.

 

[HueJorgan]

Bin it chief

Not worth the risk

I use old props to practice dyeing them masking patterns n stuff

 

[[P3A] dilbert.crew]

I think it doesn't too damage to flight.
But It causes vibration during flight.