You know, this topic brings up an old memory
I was a kid when BTTF2 came out, and when I was a younger kid I had a set of those Space Patrol walkie-talkies. IIRC those were the ones that didn't have a squelch circuit so when you turned them on you heard static until the other unit transmitted. That was annoying and lead me to not use them very much, or should I say, it was annoying to my mother and she took them away from me
When I watched BTTF2 and they were using the walkie-talkies I remember being pissed that theirs didn't have all that static when they weren't talking. It just wasn't fair! I think that was the beginning of my obsession with catching movie mistakes. Which I might add, is one of those little annoying quirks my girlfriend just "loves to hate" about me, almost every movie we watch I point out mistakes.
Anyway, I realize it's just a movie and the incorrect portrayal of the radios is not important to the movie plot. However, one could argue that maybe Doc Brown picked up a set of FRS radios in the 21st century and they just happen to look like Archer Space Patrol radios. Maybe in some alternate universe Radio Shack makes FRS radios under the label "Archer"? Great Scott!
