federal_register: 2021-06156

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document_number title type abstract publication_date pub_year pub_month html_url pdf_url agency_names agency_ids excerpts regulation_id_numbers
2021-06156 Airworthiness Directives; Rockwell Collins, Inc. Flight Display System Application Rule The FAA is superseding Airworthiness Directive (AD) AD 2019- 12-09 for certain Rockwell Collins, Inc. (Rockwell Collins) FDSA-6500 flight display system applications installed on airplanes. AD 2019-12- 09 imposed operating limitations on the traffic collision avoidance system (TCAS). AD 2019-12-09 was prompted by conflict between the TCAS display indications and aural alerts that may occur during a resolution advisory (RA) scenario. This AD retains the requirements of AD 2019-12- 09 until a software upgrade is completed. The FAA is issuing this AD to address the unsafe condition on these products. 2021-03-25 2021 3 https://www.federalregister.gov/documents/2021/03/25/2021-06156/airworthiness-directives-rockwell-collins-inc-flight-display-system-application https://www.govinfo.gov/content/pkg/FR-2021-03-25/pdf/2021-06156.pdf Transportation Department; Federal Aviation Administration 492,159 The FAA is superseding Airworthiness Directive (AD) AD 2019- 12-09 for certain Rockwell Collins, Inc. (Rockwell Collins) FDSA-6500 flight display system applications installed on airplanes. AD 2019-12- 09 imposed operating limitations on the traffic... 2120-AA64

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