CTSO-C201 Attitude and Heading Reference Systems （AHRS）.pdf

English Translation Version for Reference Only Number:CTSO-C201 Date of approval:Dec 8 2018 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. Attitude and Heading Reference Systems(AHRS) 1.Purpose. This China Civil Aviation Technical Standard Order (CTSO)is for manufacturers applying for Attitude and Heading Reference Systems (AHRS)CTSO authorization (CTSOA).This CTSO prescribes the minimum performance standards(MPS)that Attitude and Heading Reference Systems (AHRS)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. 3.Requirements New models of AHRS identified and manufactured on or after the -1- English Translation Version for Reference Only CAAC CTSO-C201 effective date of this CTSO must meet the MPS qualification and documentation requirements in sections 2.1 2.2.1 and 2.2.2 of RTCA Document No.RTCA/DO-334 Minimum Operational Performance Standards (MOPS)for Solid-State Strap-Down Atti...