Airworthiness Directives (ADs)

Aviation Industry

CAA-2017-11-003

The aircraft owner or operator shall comply with Airworthiness Directives issued by the CAA or the aeronautics authority of the State of Design (SoD) of the aviation products, appliances and parts, and take all necessary actions thereto.

Issue Date: 2017/11/17

Applicability: Rockwell Collins, Inc. TSSA-4100 Field Loadable Software (FLS) Rockwell Collins part numbers (RCPNs) 810-0052-002, -003, -010, -011, -012, -100, or -101 found on TSS-4100 Traffic Surveillance System Processing Units, (RCPN) 822-2132-001 installed on airplanes.

Model Number: Rockwell Collins, Inc. TSSA-4100 Field Loadable Software (FLS) Rockwell Collins part numbers (RCPNs) 810-0052-002, -003, -010, -011, -012, -100, or -101 found on TSS-4100 Traffic Surveillance System Processing Units, (RCPN) 822-2132-001.

CAA AD Number: CAA-2017-11-003

Aeronautics Authority of Original AD: FAA

Original AD Number: 2017-22-14

Effective Date: 2017/12/20

Subject: To prevent erroneous extrapolation of position/velocity and altitude data that could result in misleading position and/or altitude being reported by the airplane and possibly lead to mid-air collision.

Reference Publications (Revision/ATA/SB): Rockwell Collins Service Information Letter, TSSA-4100-SIL-10-1, Revision No. 9, dated March 31, 2017. Rockwell Collins Service Information Letter, TSSA-4100-SIL-10-1, Revision No. 10, dated July 10, 2017.

Remarks

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