>This sure isn't control line, but it could have a dramatic
>impact on how modelers are perceived.
>
>We've all heard that the Feds have trained
>psychologists/psychiatrists to try to understand someone's
>motives from their communications. They look for patterns,
>application of logic, etc. I think of it as two types of
>"misguided individuals." Those who are mentally unbalanced
>and have destructive tendencies, and those who are rational,
>competent, perhaps highly educated and are motivated by an
>agenda they see in terms of a moral or political war. As
>pointed out, the original letter wasn't logically
>self-consistent. Why worry so much about a $20 component in
>a $1000 system? Why try to look at the ground so you can
>"fly the plane" when you really need to see the horizon? So
>we used to have to look out for a small number of indigenous
>mentally unstable people; unfortunately we are now looking
>for more competent, more clever, and much more dangerous
>folks with an agenda. Real bad news. Maybe we should let the
>experts determine which is which? How about applying the
>logic they have been using during the recent Congressional
>hearings: with what we know today, would this piece of
>information have prevented tragedy X if such-and-such
>governmental agency or person acted correctly? Yes there
>might be a backlash against the hobby if we forward info
>from misguided but harmless folks. Imagine the backlash if
>the not-so-harmless misguided successfully used a mini-RPV
>in a terror incident? Would we even be able to fly rubber
>band powered models? Where?
>
>The differences between "RC" and UAVs are substantial. The
>RQ-1 Predator, for example is actually flown by rated Air
>Force pilots from a console on the ground. It duplicates an
>instrument panel. Kind of like flying IFR, but with a
>forward looking navigation camera. That is only half of the
>capability. There is also a systems operator that has
>control of the optical or SAR payloads which provide the
>useful imagery products. It takes training and practice to
>maintain your orientation since the payload line of sight is
>constantly slewed. It can add to your situational awareness,
>but you sure couldn't fly the vehicle with only that
>reference. In fact, the system until recently used the "RC"
>method for takeoffs and landings. The attrition rate in
>these flight phases has been quite high. Raytheon now has a
>terminal guidance/automatic landing equipment to improve
>this situation. Have you seen the Air Force commercials that
>shows vignettes of a boy's life as his interest grows in
>aviation? There are two reasons for the commercials: the
>current AF pilots don't want to fly Predators (I think they
>still get flight pay, but it isn't REALLY flying), and it
>takes extra training and aptitude to hand-fly a UAV a la
>"RC." As every full scale pilot seems to assume, if I can
>fly a real airplane I can sure fly a model. We chuckle a lot
>as they crash either on takeoff, or as soon as they make
>their first turn back toward the field.... The sensory
>feedback is totally different and is not transportable. In
>point of fact, even rated UAV pilots (Hunter, Predator,
>etc.) have a currency requirement that has to be met before
>they launch and fly.
>
>In fully autonomous flight, the vehicle flight plan is
>preprogrammed including waypoints, ascent and descent rates,
>etc. such as is used on the RQ-4 Global Hawk. This is much
>more sophisticated and has greater potential for harm in the
>wrong hands. I haven't seen the navigation system Don Arnold
>was referring to, but generally, to get it to operate with
>your system (vehicle, payload, weapon) there is some serious
>system engineering required. Perhaps they have a turn-key
>system with predefined vehicle interfaces. Don't forget for
>a moment that some of these terrorists have (are?) attending
>universities here in the US and in Europe. Maybe majoring in
>engineering....
>
>I built an electro-static autopilot system based on Maynard
>Hill's original concept back in the early 1980's. It was an
>educational experience, but just one piece of the system
>that would be needed to make a UAV. Remember the first guys
>to cross the atlantic with a UAV? They dumped one of them
>into the ocean during the handoff from "RC" mode to
>autonomous GPS guided flight. I think they traced it to a
>software problem. As more pieces of that system become
>commercially available (you guys have started a pretty good
>list above) we need to be more concerned. I agree with
>Larry, there are a lot easier ways to be a terrorist. But
>then, they aren't always predictable, are they?
>
>During the week I worry about these problems. On the
>weekend, you guys help me worry about my needle setting, oil
>content, prop size and whether my line crimps are safe. I
>can't thank you guys enough for your assistance on those two
>days.
>
>Dave
>LA_Flyer
>UAV Engineer and "Pukey Profile Pilot"
Yep. This is OLD news, the spooks have been doing this for YEARS now, it isn't just recently. You guys who worry over things like this need to take a look at history. In 1938 Orson Wells' Mercury Theater did a Halloween night production radio brodcast of H.G.Wells "The War of The Worlds". The Martians this time landed in New Jersey rather than England, but the short version is a BUNCH of people actually believed the brodcast was a real news account (despite being it being announced before the program began as a fictional play) and fled their homes in terror. In one case, men in one town turned out with their hunting rifles and shot the heck out of their city water tower- thinking it was one of the Martian fighting machines. All this is documented and on record. A movie was made a few years ago: "The Night that panicked America".
I'm not concerned in the least over the foreign "terrorists", it is the ones we have right here at home that I keep watch on- a great many seem to congregate in D.C. for some reason.
Jake