ATS coordination procedures are described in which AIP section?

ATS coordination procedures are described in which AIP section?

• A. ENR 1.9
• B. GEN 3.4
• C. AIS 2.5
• D. ENR 3.4

Answer: (A)

ATS coordination procedures are described in the En Route section of the AIP, specifically ENR 1.9. This part covers how air traffic services units coordinate when aircraft move between control areas or sectors, how handovers are performed, what information must be exchanged, and the standard methods and phrases used to ensure seamless coordination across borders and ATS units. It differs from GEN, which contains general information for users, and AIS, which deals with aeronautical information services data and NOTAMs; ENR 3.4 addresses a different en-route topic. So ENR 1.9 is the section that explicitly describes ATS coordination procedures.

ATS coordination procedures are described in the En Route section of the AIP, specifically ENR 1.9. This part covers how air traffic services units coordinate when aircraft move between control areas or sectors, how handovers are performed, what information must be exchanged, and the standard methods and phrases used to ensure seamless coordination across borders and ATS units. It differs from GEN, which contains general information for users, and AIS, which deals with aeronautical information services data and NOTAMs; ENR 3.4 addresses a different en-route topic. So ENR 1.9 is the section that explicitly describes ATS coordination procedures.