lost rc airplane finder

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Uploaded by on Jul 1, 2008

invented from an old servo to produce loud tone for assisting a tracker to find a missing rc plane.

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Science & Technology

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  • i mean switch power to airplane finder servo only

  • yes it is better but it will require an integrated chip programmed to switch power to servo once signal is lost from transmitter. what i did is just a basic airplane finder that you plug in an extra channel. but i have also made an airplane finder that is paralleled connected to the throttle servo when trim is full closed, this is case for 4 channel transmitters without extra channel and for reducing damage to crash. yes you are correct, this airplane finder is useless if you get out of range.

  • I think it would be better if it did that if signal was lost completely. Like a modified failsafe or something. Am I correct in thinking this thing wont do anything when you turn off your TX?

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