Document ID: chunk:federal_register_of_legislation:F2018C00889:reg:5:p22
Version: federal_register_of_legislation:F2018C00889
Segment Type: reg
Provision Reference: reg 5 (pt 22/51)
Character Range: 83422–86268

aircraft for RNP 1 operations; and
       (f) a detailed description of the method used to ensure the validity and continuing integrity of the airborne navigation database; and
       (g) if requested in writing by CASA — a copy of any relevant document referred to in any of the documents mentioned in paragraphs (a) to (f).

3 Aircraft eligibility
       3.1An aircraft is eligible for RNP 1 operations if the requirements of either subclause 3.2 or 3.3 of this Appendix are satisfied.
       3.2The aircraft's AFM, an AFMS or an OEM service letter states that the aircraft navigation system is approved for RNP 1 operations.
       Note   For subclause 3.2, an AFM or AFMS may state that the aircraft is approved for GPS RNAV TERMINAL operations.
       3.3 An aircraft is eligible for RNP 1 operations if the operator has demonstrated to CASA that the aircraft meets the requirements of ICAO Doc. 9613, Performance-based Navigation (PBN) Manual, Volume II, Part C, Chapter 3, Implementing RNP 1.

4 RNP 1 system performance
       4.1To meet the requirements of clause 3 of this Appendix, the system must meet the performance, monitoring and alerting requirements for RNP 1 operations as stated in ICAO Doc. 9613, Performance-based Navigation (PBN) Manual, Volume II, Part C, Chapter 3, Implementing RNP 1.
       4.2Positioning data from non-GNSS navigation sensors may be integrated with GNSS data if:
(a) the non-GNSS data does not cause position errors exceeding the TSE budget; or
(b) if paragraph (a) does not apply — there is a means to deselect the non‑GNSS inputs.

5 RNP 1 system functionality
       5.1To meet the requirements of clause 3 of this Appendix, the system must as a minimum meet the standards of functionality stated in ICAO Doc. 9613, Performance-based Navigation (PBN) Manual, Volume II, Part C, Chapter 3, Implementing RNP 1.
       5.2Baro-VNAV authorised in accordance with Appendix 8 may be used in conjunction with [RNP 1 under] this Appendix.
       5.3Radius to Fix Path Terminators (RF Legs) authorised in accordance with Appendix 10 of this order may be used in conjunction with this Appendix.
       5.4If RF Legs are authorised for use in conjunction with this Appendix, the aircraft must be equipped with a map display that depicts the computed aircraft flight path.

6 Operating standards – flight planning – general
       6.1 Before an RNP 1 operation commences, consideration must be given to matters that may affect the safety of the operation, including the following:
(a) whether the aircraft and the flight crew have relevant authorisations for RNP 1;
(b) whether the aircraft can be operated in accordance with the RNP 1 requirements for:
 (i) the planned route, including the route to any alternate aerodromes; and
 (ii) minimum equipment requirements for the flight;
(c) whether the navigation