1980. That was the last time I used an antenna with a TV at my parents place. I would be very curious to see what I could pick up with an antenna now. Think I would get anywhere from 1 to 3 channels.
The sad thing is, when our cable went out 5 years ago we could pick up a few analog channels (without even an antenna, just a piece of coax cable attached) and they were better quality than the digital HD channels... No pixelation! All analog channels are gone now, there's a few digital channels you can pick up but then you get the worst of both worlds. Atmospheric noise causing the signal to break up and compression artifacts, yay.