you have to talk to mike o'shea. they butt heads with the faa to challenge why are you doing this and what is new. and as long as you stay in that loop, then it'll help you to be successful. but that was one of the things that had to come online at that particular time in order to make sure that you become operational. because if you buy the equipment, you do the training but you don't meet the regulatory standards, you're dead in the water. and you're not going to make a dollar out of that. >> and my next question was for you. so, basically, like, when you had the chase, does the suspect -- you mutually had to inform the faa to clear the region to base your temporary flight restriction, or how did that work for your flight? >> um, our -- [inaudible] we are allowed now at this point, what we've done, the process, the coa process -- and you'll hear coas for test and evaluation -- the faa will grant you a coa for a small area. when we began a few years ago, that was a mile radius at our local landfill. not only that, w