Use to teach another to fly. This is the standard cord to use between two GWS brand transmitters. If your tired of "pass the radio" you've found the right part. Note, although these "look" like JR cords they do not interchange. JR cords are 2 pole (mono) and GWS cords are 3 pole (stereo) SKU Number: GWTRAINERCORD
Use to teach fledgling RC pilots to fly. This is the standard trainer cord used with all Hitec buddy systems. Connects the instructer's transmitter to the student transmitter. If your tired of "pass the radio" you've found the right part. The sweetest sound ever heard by student RC pilots is "I've got it, relax!"
Direct from Hitec/RCD:
Important Information Regarding Trainer cord compatibility: To our valued customers, While Hitec radios are known to be trainer compatible with other Hitec and Futaba systems, Hitec has determined that the two-way Futaba cord is not 100% compatible with our systems and strongly suggests it not be used at any time. Our tests show that when the Futaba trainer cord is used with a Hitec radio the slave transmitter will emit an RF signal, thus creating a potentially dangerous interference situation, and in some cases will burn up components in the slave and or master radio. Hitec suggests that only the one-way Hitec trainer cord (#58310) be used with Hitec radio systems for training. Failing to do so will void the customers warranty and could create a potentially dangerous situation. Hitec apologizes for any inconvenience this may cause, but the safety of our customers is our utmost concern."
Use to teach another to fly. This is the standard cord used with all JR buddy systems. If your tired of "pass the radio" you've found the right part. SKU Number: GWTRAINERCORDJ
 "Futaba Brand Trainer Cord Round DIN Conn. to Micro Square")
 "Futaba Brand Micro to Micro Trainer Cord")
 "Hitec Trainer Cord Late Model(between 6 cell TX's)")
