am already very sick and tired of combing the entire tall grasses
to find for my lost airplane. due to necessity i deviced an alarm
system that can be activated through the remote controller.
1. find an old servo. 2.
remove the motor - motors are usualy 4 to 6 volts 3.
find a mini electronic chime emiter - i got mine from an old remote
controller with low power indicator chime. or you can purchase
it from an electronic center 4.
weld the chime into the motor wire and attach a higher resistor
to reduce voltage in the positive wiring 5.
attach the plug to any available channel in your receiver or you
can attach it parallel to any servo wiring if you only have few
6. test by switching or pressing on the control stick and the
chime will emit a loud tone - no more hardtime looking for a plane
crashing on tall grasses! good luck!