AD 2017-22-14
Effective 12/20/2017 · Published 11/15/2017
Airworthiness Directives; Rockwell Collins, Inc. Traffic Surveillance System Processing Unit
Summary
We are adopting a new airworthiness directive (AD) for certain Rockwell Collins, Inc. TSS-4100 Traffic Surveillance System Processing Units that incorporate TSSA-4100 Field Loadable Software (FLS) Rockwell Collins part numbers 810-0052-002/-003/-010/-011/-012/-100/-101 and are installed on airplanes. This AD was prompted by five instances of air traffic control observing coasting (extrapolated stale data) of automat…