English Translation Version for Reference Only Number:CTSO-C119e Date of approval:Mar 18 2019 CAAC Approved by:Xu Chaoqun China Civil Aviation Technical Standard Order This China Civil Aviation Technical Standard Order (CTSO)is issued according to Part 37 of the China Civil Aviation Regulations (CCAR-37).Each CTSO is a criterion which the concerned aeronautical materials parts or appliances used on civil aircraft must ply with when it is presented for airworthiness certification. Traffic Alert and Collision Avoidance System(TCAS)Airborne Equipment TCAS IⅡwith Hybrid Surveillance 1.Purpose. This China Civil Aviation Technical Standard Order (CTSO)is for manufacturers applying for TCAS II with hybrid surveillance airborne equipment CTSO authorization (CTSOA).This CTSO prescribes the minimum performance standards(MPS)that TCAS II with hybrid surveillance airborne equipment must first meet for approval and identification with the applicable CTSO marking. 2.Applicability. This CTSO affects new application submitted after its effective date. Major design changes to article approved under this CTSO will require a new authorization in accordance with section 21.353 of CCAR-21-R4. -1- English Translation Version for Reference Only CAAC CTSO-C119e 3.Requirements New models of TCAS II identified and manufactured on or after the effective date of this CTSO must meet the MPS qualification and documentation requirements in these RTCA Inc.documents:1) RTCA/DO-185B Minimum Operational Per...