ATS 3.24 EN-ROUTE RESTRICTIONS

ATS 3.24 EN-ROUTE RESTRICTIONS

Discrepancy exists between restrictions on SIDs and STARs and restrictions in the en-route environment. It is essential to ensure compatibility and consistency between the TMA environment and en-route procedures. IFATCA Policy is: Published level restrictions remain valid unless explicitly cancelled … Continued
ATS 3.40 MOVING TO A NEW FACILITY

ATS 3.40 MOVING TO A NEW FACILITY

The reasons to move to a new facility often include, but are not limited to, aging or outdated facilities. Moving to a new facility is a very demanding and lengthy process. It not only affects ATM as a system, but … Continued
ATS 3.9 GLOBAL COMPATIBLE FLIGHT LEVEL SYSTEMS

ATS 3.9 GLOBAL COMPATIBLE FLIGHT LEVEL SYSTEMS

There currently exist three systems for flight level determination which are not compatible with one another. In the interface areas safety is compromised. IFATCA Policy is: A global solution shall be developed using one system of flight level determination. The … Continued
ATS 3.25 CONTINUOUS DESCENT OPERATIONS (CDO) AND CONTINOUS CLIMB OPERATIONS (CCO)

ATS 3.25 CONTINUOUS DESCENT OPERATIONS (CDO) AND CONTINOUS CLIMB OPERATIONS (CCO)

Recent experience has proven the potential of new arrival procedures known as Continuous Descent Arrivals (CDAs). CDAs enable aircraft to make a more continuous descent from cruise to runway, saving fuel, reducing emissions, and reducing frequency congestion. ANSPs want to … Continued
ATS 3.41 STATE AIRCRAFT AND DUE REGARD OPERATIONS

ATS 3.41 STATE AIRCRAFT AND DUE REGARD OPERATIONS

ICAO rules are applicable only for civil aircraft. State aircraft – identified by ICAO as military, customs and police services – are not required to comply with these rules but States shall, when issuing rules for their State aircraft, have … Continued
ATS 3.10 UNITS OF MEASUREMENT IN CIVIL AVIATION

ATS 3.10 UNITS OF MEASUREMENT IN CIVIL AVIATION

IFATCA takes the view that SI (Système International d’Unités) is not necessarily providing a single solution for Civil Aviation, and that, in order to obtain a common global standard which is necessary for safety reasons, then specific non SI elements … Continued
ATS 3.26 AIR TRAFFIC FLOW MANAGEMENT – IMPLEMENTATION

ATS 3.26 AIR TRAFFIC FLOW MANAGEMENT – IMPLEMENTATION

IFATCA identified the need for a policy by addressing the requirements of an ATFM system, present and future. IFATCA Policy is: IFATCA encourages the implementation of ATFM processes provided that: The process achieves an optimum overall performance. Air Traffic Controllers … Continued
TPM Review – ATS (Editorials)

TPM Review – ATS (Editorials)

61ST ANNUAL CONFERENCE, 23-27 May 2022 WP No. 60 TPM Review – ATS (Editorials) Presented by TOC   Summary The ATS section of the Technical Professional Manual is robust in policies and some of them need updating. These updates range … Continued
ATS 3.11 AVIATION RADIO FREQUENCY SPECTRUM PROTECTION

ATS 3.11 AVIATION RADIO FREQUENCY SPECTRUM PROTECTION

Spectrum Protection refers to the management of the radio-frequency spectrum in order to protect particular interests. The spectrum includes not only communications and datalink applications, but also navigation and other uses. Aviation is just one of the many users of … Continued
ATS 3.27 SID AND STAR NAMING

ATS 3.27 SID AND STAR NAMING

The use of SIDs and STARS has grown tremendously in the past decade. Unfortunately, there has been a noticeable lack of standardization and the result pilots face is a confusing mix of local practices. One of these is how the … Continued