Document ID: chunk:federal_register_of_legislation:F2018C00889:reg:5:p13
Version: federal_register_of_legislation:F2018C00889
Segment Type: reg
Provision Reference: reg 5 (pt 13/51)
Character Range: 59318–62670

Navigation (PBN) Manual, Vol II, Part B, Chapter 3, clause 3.3.3.2.2 (DME/DME only) or 3.3.3.2.3 (DME/DME/IRU)  Operator can ask manufacturer or check FAA website for list of compliant systems (see the Note below this Table)
RNAV SID specific requirement with DME/DME aircraft                                    RNAV guidance available no later than 500 ft above field elevation (AFE)                                                                                                                                                                      Operator should add these operational procedures
If approval includes use of GNSS                                                       No action required

Table 2 Additional requirements for obtaining RNAV 1 and RNAV 2 approval from an AC 90-100 approval

Operator has AC 90-100                                            Needs to confirm these performance capabilities to ICAO RNAV 1/RNAV 2                                                                                                                                       Note
If approval is based on GNSS (TSO-C129 OR ETSO-C129)              GPS pseudo-range step detector and GPS health word checking is required in accordance with TSO C129a/ETSO C129a                                                                                             The operator should check if pseudo-range step detector and health word checking is supported by the installed GPS receiver or check if GPS receiver is approved in accordance with TSO C129a/ETSO C129a
No navigation database updating process required under AC 90-100  Data suppliers and avionics data suppliers must have Letter of Acceptance (LOA) in accordance with ICAO Doc. 9613, Performance-based Navigation (PBN) Manual, Vol II, Part B, Chapter 3, clause 3.3.3.3 m)  The operator should ask the data supplier for the status of the RNAV equipment

4 RNAV 1 and RNAV 2 system performance
       4.1To establish RNAV 1 and RNAV 2 aircraft eligibility, the navigation system must meet the system performance, monitoring and alerting requirements for RNAV 1 and RNAV 2 operations as stated in ICAO Doc. 9613, Performance-based Navigation (PBN) Manual, Volume II, Part B, Chapter 3, Implementing RNAV 1 and RNAV 2.
       4.2If GNSS is used for an RNAV 1 and RNAV 2 operation, positioning 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) cannot be complied with — there is a means to deselect the non‑GNSS inputs.

5 RNAV 1 and RNAV 2 system functionality
       5.1To establish RNAV 1 and RNAV 2 aircraft eligibility, the navigation system must as a minimum meet the functional requirements for navigation displays and standards stated in ICAO Doc. 9613, Performance-based Navigation (PBN) Manual, Volume II, Part B, Chapter 3, Implementing RNAV 1 and RNAV 2.
       5.2Baro-VNAV authorised in accordance with Appendix 8 may be used in conjunction with RNAV 1 under this Appendix.

6 Operating standards – flight planning – general
       6.1 Before an RNAV 1 and RNAV 2 operation commences, consideration must be given to matters that may affect the safety of the RNAV 1 and RNAV 2 operation, including the following:
(a) whether the aircraft and the flight crew have