FAA Proposes New Airworthiness Directive for Boeing 737 Series Airplanes

Summary

The Federal Aviation Administration (FAA) is proposing a new airworthiness directive (AD) for certain Boeing Model 737-300, -400, -500, -600, -700, -700C, -800 and -900 series airplanes to address a potential safety issue with the master dim and test system wiring, which could lead to communication disruptions during flight.