Tower Element Number 2 - CLASS B FREQS 120.55/306.925 FOR VFR AIRCRAFT REQUESTING TRAFFIC ADVISORIES OR TO TRANSITION CLASS B NORTH OF OHARE. Tower Element Number 3 - CLASS B FREQS 133.5/349.0 FOR VFR ...

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TASC is our industry’s premier peer-to-peer automation stage where America’s shop leaders refine the art of metalworking and CNC machining. For conference speakers, it's also an opportunity to ...