Document ID: chunk:federal_register_of_legislation:F2018C00889:reg:22:p5
Version: federal_register_of_legislation:F2018C00889
Segment Type: reg
Provision Reference: reg 22 (pt 5/26)
Character Range: 179828–182856

maintenance; and
           (vii) validity and continuing integrity of the airborne navigation database (if carried); and
           (viii) navigation error reporting procedures.
       1.5An A-RNP navigation authorisation may not be issued unless the aircraft meets the requirements of this Appendix.
       1.6 Subject to subclause 1.12 of this Appendix, aircraft that meet the requirements of this Appendix meet the lateral accuracy and functional requirements for the navigation specifications listed below without further examination:
(a) RNAV 5; and
(b) RNAV 1; and
(c) RNAV 2; and
(d) RNP 2; and
(e) RNP 1; and
(f) RNP APCH Part A (LNAV/VNAV) and/or Part B (LP/LPV).
       1.7 Aircraft that are equipped with dual independent navigation systems that meet the requirements of this Appendix meet the lateral accuracy and functional requirements for the navigation specifications listed below without further examination:
(a) RNAV 10 (RNP 10); and
(b) RNP 4 navigation element; and
(c) RNP 2 navigation element for oceanic/remote continental region use.
Note   RNP 4 and RNP 2 for use in oceanic/remote continental regions, in addition to the navigation requirement, require CPDLC and ADS-C to qualify for the relevant navigation authorisation.
       1.8 Aircraft that are approved for RNP AR operations meet the system performance monitoring and alerting requirements of this Appendix without further examination. However, this specification contains additional functional requirements that are not included in the RNP AR navigation specification e.g. RF Legs, RNAV holding, parallel offset, and fixed radius transition. If such capabilities have been demonstrated and are contained in an approved RNP AR system, documentation of compliance may be all that is necessary. If such capabilities are added to an RNP AR system, or part of a new RNP system, they will be subject to typical regulatory reviews, demonstrations, tests and approval.
       1.9 An A-RNP navigation authorisation may be issued subject to conditions if CASA considers this is necessary in the interests of safety.
       1.10 It is a condition of the issue of a navigation authorisation that the applicable operational requirements of this Appendix are complied with after the issue of the authorisation.
       1.11 It is a condition of the issue of a navigation authorisation that where an operational check, consideration, procedure or task (however described) is required under this Appendix, the operator must ensure that it is performed, given, followed or carried out, as the case may be.
Note   The check, consideration, procedure or task may in practice be performed by the pilot in command, other members of the flight crew, the despatch officer or other operational personnel. However, legal responsibility for compliance is placed on the operator who must ensure that the performance occurs in accordance with his or her established procedures.
       1.12 Although the airworthiness requirements of other navigation specifications may be