Please read the previous tags with THOUSANDS of responses, and you won't embarass yourself with that comment.
Getting lost and dying does not make you a hero. Stop embarrassing yourself by insulting people who tell you the truth.
Your comment makes no sense at all. I am not a big techie like this guy was. Yet I have an Iridium sat phone with 500 minutes and solar recharger. I have an old CB radio "in case". These things take up little room above the spare tire. I have watched this guy review everything from $2,000 phones to high-end car GPS/audio hybrid systems. I was surprised to see how low tech his actual car setup was. Not a dig at him. He was a true hero. But very surprised indeed given his profession.