I'm confused. I've never heard of these things before. They kinda look like Delta planes but they are smaller. Their engines look like they are dampened or something to reduce noise and their wing span look like they add a bit of weight and drag so it wouldn't exactly be the fastest thing in the air. Judging by the smooth design (nice curves) and layout etc it kinda looks like it was invented for spying. Anyways thats my guess just by looking at it. So what is it exactly (besides it being a plane)