Darby,
You're just Hilarious I Love it...
I agree Time Travelers are not going to be idly sauntering by until they get a shot at a time machine.
Actually, most airforce pilots I know, end up knowing a Lot about their aircraft. Its turning radius, its max speed, cruising speed, fuel capacity, weapons capacity, radar signature, basically they know everything about the way it flies. Most of them will even be trained on the basics of flying at super sonic speeds, including the g forces associated with such speed, how to cope with blood loss to the head, what the aircraft can and cannot do. Many will even know the way the aircraft is built, the inside and outside of the engine, the basics of the computer and electrical system, etc etc.
I'm saying even a second string air force pilot is going to know more about his aircraft than many of these so called Time Travelers.
I did have a thought though, What if people could be sent into the past but couldn't return? Kind of a one way trip, I would tend to think the equipment that makes time travel possible may not be Mobile, thus maybe it cannot come back with the person who travels through time.
So they shoot ya off to the year 1990 and say "Goodluck have fun and don't show up in any of the papers or we'll know about it!" lol