 We maintain everything that the airfield uses to control, talk to, and operate aircraft basically. We work on our radios, our DASR, our PDR, everything on the airfield we basically take care of and make sure it's operating for the controllers and the pilots to be able to navigate around our airspace. You probably won't see us a lot and most people really don't know what we do, but we kind of keep the gears of the tower and the wraparound running for them to be able to talk and control airspace, basically keep the mission going. We walk the general and the chief through one of our radio PMIs. It's a 336 day, so we basically check the modulation power output of the transmitter and run our receiver through multiple checks to verify the operation is actually the proper one. We do the fairy day cages where we do our preventive maintenance, so our test equipment is set up there to test the radios and everything else that we run through there. It's an enclosed cage, so it doesn't let the radio frequencies out. It protects us and it protects the equipment as well. I basically ran them through the test equipment that we use. We have an oscope, a signal generator, and an audio analyzer. We use all three of them to basically test the transmitter for modulation, the power output, and the frequency. The same for the receiver, the transmitter test assembly is basically a box that you use to key the radio and then to input the audio into the system. So the oscope will basically display an image of the modulation that you do for the transmitter. Once you're mixing your audio and your signal together in a small mixer, that will display the screen for you where you check the modulation. The audio analyzer is basically just inputting noise, so it's kind of imitating a person speaking into the radio and the signal generator is what's actually sending RF through the actual radio for them to mix and you to get audio in an image through. TMQ is our tactical weather station. It does the same capabilities as an FMQ-19 does except it's in a deployable state, so you can pack it up in cases and take it out. It'll give you wind speed, rain, salameter, everything included. CM300s, those are our radios that basically tune the frequencies that the controllers and the aircraft needs to communicate. We have, I think, 13 of them, 14 of them in here, and we also have three or four of them at the tower and the RAVCON as well. So the radios have an inspection once a year and they're all set up to where we'll always do probably a radio or two a week until we rotate through all the radios that we have on station. It's very exciting for me, not for the fact that it's an opportunity for me, but for the career put itself. I feel like we do get a little looked at and I really, really like what I do.