When I was 15, in 1990, I visited my uncle, and in his basement, he had an RC plane. Old school--nitro, balsa, 72 MHz, etc... I expressed an interest and he gave it to me. It was about a 5' wing span, so figuring out how to ship it home was tricky. I had to send it freight, and drove down to the terminal with my dad to pick it up.
I hooked up with some friendly folks at the local flying field and started learning to fly. At some point, somehow, I broke my antenna. I knew that the length of the antenna was important, but I didn't understand how antennas actually worked, so I just soldered it back together and away I went. The plane passed range check, but on the first flight, I lost control momentarily, and a more experienced flyer landed the plane. I checked everything out again, and it seemed fine, so I took it back up again. At some point, I lost control, and I watched the plane spiral down, down, down into the trees. We went and looked for it, but it was hopeless.
And I never flew again until a few months ago when a friend brought his Phantom over to my house and reminded me how much fun RC flight is.
Moral of the story: antennas are not "just wires" and DC is not the same as high-frequency AC. Also, I bet you a nickle that my range check was inadequate even though I thought I was doing it fine.
I hooked up with some friendly folks at the local flying field and started learning to fly. At some point, somehow, I broke my antenna. I knew that the length of the antenna was important, but I didn't understand how antennas actually worked, so I just soldered it back together and away I went. The plane passed range check, but on the first flight, I lost control momentarily, and a more experienced flyer landed the plane. I checked everything out again, and it seemed fine, so I took it back up again. At some point, I lost control, and I watched the plane spiral down, down, down into the trees. We went and looked for it, but it was hopeless.
And I never flew again until a few months ago when a friend brought his Phantom over to my house and reminded me how much fun RC flight is.
Moral of the story: antennas are not "just wires" and DC is not the same as high-frequency AC. Also, I bet you a nickle that my range check was inadequate even though I thought I was doing it fine.