Aircraft Tracking
In a draft CAR Section 8 Series O Part II DGCA made provision to establish an aircraft tracking capability to
track aeroplanes throughout its area of operations. The operator should track the position of an
aeroplane through automated reporting at least every 15 minutes for the portion(s)
of the in-flight operation(s) if the aeroplane has a maximum certificated
take-off mass of over 27 000 kg & seating capacity greater than 19; in oceanic area(s)aeroplane has a maximum certificated take-off
mass of over 45 500 kg.The operator shall establish procedures,
approved by the DGCA, for the retention of aircraft tracking data to assist SAR
in determining the last known position of the aircraft.
Following the disappearance of Malaysia Airlines flight
MH370, a special multidisciplinary meeting regarding global flight tracking
(MMGFT) convened by ICAO concluded that global tracking of airline flights
should be pursued as a matter of priority to provide early notice of, and
response to, abnormal flight behaviour. Further to the MMGFT’s conclusions, the
Global Aeronautical Distress and Safety System (GADSS) concept of operations
was developed, establishing the objectives of flight tracking. The Second
High-level Safety Conference, endorsed the prompt implementation of the GADSS, including
normal tracking every fifteen minutes and distress tracking every minute. The
HLSC called upon ICAO to finalize flight tracking Standards and Recommended
Practices (SARPS) and develop related guidance material.
The Normal Aircraft
Tracking Implementation Initiative (NATII) was formed by ICAO on 19 February
2015. The NATII was tasked to lead an implementation initiative in a
multinational context designed to demonstrate best use of equipment in use
today and integrate the outcome into guidance material. The initiative included
but was not limited to operator flight monitoring; air traffic services (ATS);
search and rescue; and civil/military cooperation. The outcome of the initiative
was delivered to ICAO on 31 August 2015, and was considered by the Air
Navigation Commission (ANC) during the final review of the proposed normal
aircraft tracking provisions.
On 10 November 2015, the ICAO Council adopted
Amendment 39 to Annex 6 — Operation of Aircraft, Part I — International
Commercial Air Transport — Aeroplanes which included the normal aircraft
tracking SARPs. These SARPs became effective on 20 March 2016 and will be
applicable on 8 November 2018. During the final review, the ANC affirmed the
need for additional complementary work to facilitate the practical
implementation of these provisions. The complementary work would consist of
additional provisions and guidance material to address issues raised by States
and the NATII during consultation on normal aircraft tracking. The ANC further
agreed that the complementary SARPs should address the need for risk-based
variations to automated reporting intervals, acceptable to the State of the
operator, which would allow flights lacking a normal aircraft tracking
capability to commence under certain circumstances. To assist the Secretariat
in developing the necessary complementary SARPs and associated guidance
material, the Normal Aircraft Tracking Implementation Initiative/2 (NATII/2) was
established. As a result of this initiative, an amendment proposal to Annex 6,
Part I was subsequently submitted by the Secretariat for consideration by the
ANC. The proposal consists of a single Standard which includes the relevant
elements to be considered in a robust, regulator-approved risk assessment
process, which would allow variations to the automated reporting interval under
certain circumstances. The NATII/2 is completing work on guidance material to
support the implementation of this complementary Standard. The Global
Aeronautical Distress and Safety System Advisory Group (GADSS-AG) has begun the
process of reviewing the GADSS in light of the information obtained from the
NATII/2. The target effective date for the proposed complementary Standard is
2017. The Standard has an applicability date of 8 November 2018.
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