Aeronautical Information Publication

PART 2 - En-route (ENR)
ENR 0

Table of Contents to Part 2

ENR 1

ENR 1.1 General Rules
ENR 1.2 Visual Flight Rules
ENR 1.3 Instrument Flight Rules
ENR 1.4 ATS Airspace Classification
ENR 1.5 Holding, Approach and Departure Procedures
ENR 1.6 ATS Surveillance Services and Procedures
ENR 1.7 Altimeter Setting Procedures
ENR 1.8 Regional Supplementary Procedures (DOC 7030)
ENR 1.9 Air Traffic Flow Management (ATFM)
ENR 1.10 Flight Planning
ENR 1.11 Addressing of Flight Plan Messages
ENR 1.12 Interception of Civil Aircraft
ENR 1.13 Unlawful Interference
ENR 1.14 Air Traffic Incidents

ENR 2 ENR 2.1 FIR, UIR, TMA
ENR 2.2 Other Regulated Airspace
ENR 3 ENR 3.1 ATS Routes
ENR 3.2 Upper ATS Routes
ENR 3.3 Performance Based Navigation (PBN) Routes
ENR 3.4 Helicopter Routes
ENR 3.5 Other Routes
ENR 3.6 En-route Holding
ENR 4 ENR 4.1 Radio Navigation Aids – En-route
ENR 4.2 Special Navigation Systems
ENR 4.3 Global Navigation Satellite System (GNSS)
ENR 4.4 Name-code Designators for Significant Points
ENR 4.5 Aeronautical Ground Lights – En-route
ENR 5 ENR 5.1 Prohibited, Restricted and Danger Areas
ENR 5.2 Military Exercise and Training Areas
ENR 5.3 Other Activities of a Dangerous Nature and Other Potential Hazards
ENR 5.4 Air Navigation Obstacles – En-route
ENR 5.5 Aerial Sporting and Recreational Activities
ENR 5.6 Bird Migration in Hong Kong
ENR 6 EN-ROUTE CHARTS
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Last revision date: 25 May 2017