ASEAN PBN Routes Objectives Performancebased navigation distinguishes between

ASEAN PBN Routes Objectives: Performance-based navigation distinguishes between RNAV and RNP Specifications, both of which rely on area navigation techniques which allow aircraft to operate on any desired flight path within the coverage of station-referenced navigation aids or within the limits of the capability of self-contained aids, or a combination of these. This is an interim objective aimed towards establishing a global performance-based navigation (PBN) environment. Individual States, ANSPs, airports and aircraft operators will need to evaluate the business need for RNAV 5/RNP 2 procedures according to local circumstances. PBN Routes to enhance en-route efficiency and increase airspace capacity.

ASEAN PBN Routes ATS Routes serving Major Aerodromes should be transited to PBN Route Initial Step: PBN POCs (subject matter experts) Applicability Area: En-route Time scale: Phrase 1: 1/1/2018 - 31/12/2020 (RNAV 5 or RNP 2? ) Phrase 2: 1/1/2018 – 31/12/2020 (RNP 2)

ASEAN PBN Routes Factors affected: 1. 2. 3. 4. 5. 6. 7. 8. 9. Cost & Benefit Analysis (economy study) CNS Equipage Ops approval Training Safety assessment Reference from the Current Implementation Baseline (major City-pairs) Separation minima (on routes connecting major city-pairs)

ASEAN PBN Routes Reference: ASEAN ATM Master Plan Applicable legislation/working group: 1. ASBU 2. ICAO Doc 93 3. PBNICG

Stakeholders Lines of Actions No Stakeholders Actions Timeline 1 Regulators - Need to Publish the PBN specifications in the AIP, - Operational approvals - Expresses their concerns through the national airspace policy/ATM Plan on the noise abatement and CO 2 emission. -20 xx- 20 xx 2 ANSP - ATC training & Procedures - Navigational infrastructure - WGS-84 survey - Harmonization of the CNS capability (OEMs) -20 xx- 20 xx 3 Airlines - Aircraft Equipage - Crew Training - Safety Assessment -20 xx- 20 xx 4

Roadmap 2018 • NAVAID Infras 2019 • Ops Approval 2020 (RNAV 5 RNP 2) based on • Switch to RNP 2 2021 2022(RNP 2) • RNP 2