Q. What are the channel assignments?

A. Channel assignments are set by the transmitter being used. In the case of Hitec, channel 1 is ailerons, channel 2 is elevator, channel 3 is throttle and channel 4 is rudder.

HFS-04MG

Q. What types of planes should I use the HFS04MG in?
Q. How long should the antenna be?
Q. What crystal does the HFS04MG use?
Q. What transmitter will the HFS04MG work with?
Q. Which way do the servos plug in?
Q. What are the channel assignments?
Q. Where can I plug the receiver battery?
Q. I have an ESC, which channel do I plug it into?
Q. What is the light in the receiver for?