7030_cons_en - Regional Supplementary Procedures.pdf

Regional Supplementary Procedures NAM 6-56.10.2.2 An RVSM transition area will normally have a vertical extent of FL 290 to FL 410 inclusive, with definedhorizontal dimensions as determined by the appropriate ATS authority, either individually or in consultation with andagreement between the ATS authorities concerned, and be adjacent to, overlapping with or contained within designatedRVSM airspace.6.11 ATS COORDINATION6.11.1 Between units providing area control servicesNil.6.11.2 RNAVNil.6.11.3 RNPNil.6.11.4 RVSMNil.6.11.5 SSR codesNil.6.12 ATS MESSAGES6.12.1 Flight plan and departure(P-ATM – Chapter 10)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 FIRs along the route and, in addition, to the ACCs in charge of the nearestadjacent 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.30/11/07