Hmmm marconi style reciever and transmitter.......spark gap......wonder how many channels and range. Wouldn't ever be a frequency congestion problem, though.
oooh... i must find that, as a south african, that is very much of interest to meWe actually owe the birth of the radio control hobby to Mr. Tesla, who demonstrated a radio controlled model boat in New York City in 1898.
The Good brothers are certainly the fathers of powered RC aircraft.
A very obscure rc glider project in South Africa was evidently the first radio controlled aircraft, created around 1918-1922, if I remember correctly. One of the RC model magazines had an article complete with pictures about this glider project. I have never been able to locate this article again, or find any other info.
It was called an acuater first RC plane I owned was a single channel with a single button transmitter and a Cox.049. Button pushed once turned right twice turned left hold the button until turn was made then released rudder would go back to neutral. Make sure the rubber band had enough windings to last the entire flight.Was actually a single channel that operated a solenoid to ratchet a rubber band powered mechanism for the rudder control to bounce between left center and right fixed angles.
They were into engineering. Henry Ford is in the video. The glider they made was engineering. They were hobby goers and radio enthusiast. The modern RC has a 500k band and the receiver and radio skips or hops frequencies to catch a connection. It turns on and off every millionth of times in the flight per second. The radio back then though was invented all together by some one else. I like them. Nothing against the Good Brothers. I can make a glider, but it will cost some too. I’d rather have one with ESC engines taking off from the ground.An interesting video about the Good brothers, who it seems put the first radio control in a gasser back in the mid-1930s:
Amazing, and even the gear they're looking at 50 years later looks stunningly "crude" compared to what we have now.
You need to place things so the plane balances where the CG needs to be. If the plane balances forward of the CG mark it's nose heavy, if aft it's tail heavy.... can anyone tell me where do i place the batteries and the servos?...
I guess they didn’t know any engineering back then. Power, weight of the airplane, air wind flow drag, lift, those kinds of things. Today just copy some one else’s design and it’s a go on making a RC model airplane. Pioneer started in 1975 when their first car radio after market came on the scene. It’s a Japanese company. Just bought off by CarUX and Taiwanese smart Cockpit solutions company. So not sure how they got that Pioneer name. Not on the scene yet in America. When was this video made? And who is Jay S. Gerber? Author of the video
We called that mechanism an escapement. My education started around 1965. Single channel "reed system" radio. The plane? A Jr. Falcon IIRCIt was called an acuater first RC plane I owned was a single channel with a single button transmitter and a Cox.049. Button pushed once turned right twice turned left hold the button until turn was made then released rudder would go back to neutral. Make sure the rubber band had enough windings to last the entire flight.