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120-55A - Air Carrier Operational Approval and Use of TCAS II (Cancelled)

Cancelled By
Date Cancelled
October 22, 2001
Date Issued
August 27, 1993
Responsible Office
Provides an acceptable means, but not the only means, to address Traffic Alert and Collision Avoidance System (TCAS) issues related to installation of TCAS II regarding compliance with 14 CFR Parts 121, 125, and 129 requirements for air carriers.