[Code of Federal Regulations] [Title 14, Volume 2] [Revised as of January 1, 2008] From the U.S. Government Printing Office via GPO Access [CITE: 14CFR135.180] [Page 1106-1107] TITLE 14--AERONAUTICS AND SPACE CHAPTER I--FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PART 135_OPERATING REQUIREMENTS: COMMUTER AND ON DEMAND OPERATIONS AND RULES Subpart C_Aircraft and Equipment Sec. 135.180 Traffic Alert and Collision Avoidance System. (a) Unless otherwise authorized by the Administrator, after December 31, 1995, no person may operate a turbine powered airplane that has a passenger seat configuration, excluding any pilot seat, of 10 to 30 seats unless it is equipped with an approved traffic alert and collision avoidance system. If a TCAS II system is installed, it must be capable of coordinating with TCAS units that meet TSO C-119. [[Page 1107]] (b) The airplane flight manual required by Sec. 135.21 of this part shall contain the following information on the TCAS I system required by this section: (1) Appropriate procedures for-- (i) The use of the equipment; and (ii) Proper flightcrew action with respect to the equipment operation. (2) An outline of all input sources that must be operating for the TCAS to function properly. [Doc. No. 25355, 54 FR 951, Jan. 10, 1989, as amended by Amdt. 135-54, 59 FR 67587, Dec. 29, 1994]