Here's a rare C&S Electronics transmitter (four-channel version) I used to fly a Johnee Bee and a School Master. It works great with a modern Traxxas 2216 or Futaba R114H receiver, If you are searching for a nice-looking transmitter to display or one to fly vintage planes with then this is a good candidate. Thanks for looking and please see the other vintage radios I am selling this week. Thinning out my collection.