Probably not. Unless you’re a pirate radio DJ, a cell phone jammer enthusiast, or a guy with a laser pointer (yes, lasers count as wireless devices in some cases!). For everyone else, wireless tickets are a fun thing to laugh at on the internet. They’re the parking tickets of the electromagnetic spectrum.
Still, next time your Wi-Fi drops, imagine the FCC agent in a van, sipping coffee, eyeing your router like a hawk. That’s the real cost of a wireless ticket: the paranoia. And maybe a few hundred bucks if you get caught. But hey, now you know. Go forth, unmodified, and transmit wisely.