I have noticed a strange sound that is maby connected with the obstacle avoidace.
While flying the engines gave of a high pitch stopping sound.
I did my first batteries today and it sounds lika a dieing ball bearing.
Please listen to this:
Is this a bearing sound or the system working?
While flying the engines gave of a high pitch stopping sound.
I did my first batteries today and it sounds lika a dieing ball bearing.
Please listen to this:
Is this a bearing sound or the system working?