General Digital™ announces a new LCD element for our popular 19.0″ SlimLine 1U™ LCD Monitor/Keyboard/Trackball. Currently, the SL1-19W-702 is undergoing UL and FCC testing for use in FAA air traffic control towers and TRACONs. It is expected to get approval shortly. The current model of the SL1-19W-700 is still available for customers who don’t require a UL/ FCC-approved model.