Performance Issues, stall sound

[Timmahh]

I need assistance with my RC airplane! I've noticed a propeller stall sound during certain maneuvers, accompanied by a brief loss of power. Is this normal, or could it indicate an issue with the motor or electronics?

[reyrasco]

Yes, A propeller stall sound might occur during extreme maneuvers, but a loss of power could be a concern. Check your motor and ESC connections for any issues, and ensure your battery is providing sufficient power.

[SteveB1]

I had a similar issue, and it turned out to be a weak battery. Make sure your battery is in good condition and fully charged. If the problem persists, it's worth checking the motor and ESC for potential issues.