GM3 CAT.OP.MPA.180 Fuel or energy scheme - aeroplanes
CAA ORS9 Decision No. 47
Text in magenta in force from 30 October 2025
INDIVIDUAL FUEL SCHEMES – OPERATOR CAPABILITIES – COMMUNICATIONS SYSTEMS
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In the context of point (e)(6) of AMC1 CAT.OP.MPA.180, the availability of two independent communications systems at dispatch is particularly relevant for flights over oceanic and remote areas (e.g. when flying over the ocean without VHF coverage, operators need either HF or satellite communications (SATCOM)).
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Consideration should also be given to the operational control system associated with the use of the aircraft communications addressing and reporting system (ACARS). Two communications systems (e.g. VHF and SATCOM) should be used to support the ACARS functionality to ensure the required degree of independence unless the operator has established contingency procedures for reverting to voice communication only.
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Additional means of communications may be required by other regulations that are not linked to fuel schemes.
Note: For further information, see ICAO Doc 9976 Flight Planning and Fuel Management (FPFM) Manual, Appendix 7 to Chapter 5 A performance-based approach job-aid for an approving authority (1st Edition, 2015).