7030_cons_en - Regional Supplementary Procedures.pdf

Regional Supplementary Procedures EUR 6-116.11.4.4 When a single aircraft is experiencing an in-flight contingency that impacts on RVSM operations, theassociated coordination message(s) shall be supplemented verbally by a description of the cause of the contingency.6.11.5 SSR codesNil.6.12 ATS MESSAGES6.12.1 Flight plan and departure(P-ATM – Chapter 11)6.12.1.1 Filed flight plan messages for flights intending to operate within the NAT Region at a distance of 110 km(60 NM) or less from the northern and southern boundaries of Gander Oceanic and Shanwick Oceanic FIRs shall beaddressed to the ACCs in charge of the NAT flight information regions along the route and, in addition, to the ACCs incharge of the nearest adjacent NAT FIRs.6.12.1.2 For flights departing from points within adjacent regions and entering the NAT Region without intermediatestops, filed flight plan messages shall be transmitted to the appropriate ACCs immediately after the flight plan has beensubmitted.6.12.1.3 Provided reliable ATS speech circuits exist between the successive ATS units concerned with the flight,departure messages may be omitted for IFR flights operated within areas or along routes designated by mutualagreements between the States concerned.6.12.2 ArrivalNil.6.12.3 Boundary estimates6.12.3.1 When so specified in appropriate aeronautical information publications by the States concerned, flightplans and associated flight plan messages concerning flights within or intending to enter the airspace where the State(s)concerned are responsible for the provision of ATS shall not include FIR boundary estimates.6.12.4 Computer-assisted coordination(P-ATM – Chapter 10)6.12.4.1 General6.12.4.1.1 When so agreed between adjacent ATC units, a computer-assisted coordination process shall beintroduced to eliminate the need for verbal coordination of boundary estimates and to reduce the amount of manual datainput into ATC computers.30/11/07