GAC OMS-4 - Code7700

OPERATING MANUAL SUPPLEMENTFOR G350, G450, G500 AND G550 AIRPLANESGAC-OMS-046. Compliance With DO-258AThe Gulfstream PlaneView G350/G450/G500/G550 on theHoneywell Primus Epic platform complies with the interoperabilityrequirements of RTCA DO-258A for AFN, ADS, and CPDLCoperations, as noted in the Honeywell document FANS 1/ACompliance Matrix to DO-258A for Gulfstream G450/G550 ASC908 and later approved versions, with the clarifications anddeviations listed.7. Approval For NAT OperationThe Gulfstream PlaneView G350, G450, G500, and G550airplanes equipped with ASC 908 (Certification Foxtrot) and eitherASC 059 or ASC 71 for the G350/G450, and for the G500/G550,either ASC 084 or ASC 96, and later approved versions on theHoneywell Primus Epic platform, has completed the FCMSCPDLC/ADS trials, met the interoperability requirements for FANS1/A, and has been accepted into the NAT FANS service. Theproper data link capability must be noted on the filed ICAO flightplan.8. Approval for Oceanic and Remote OperationThe Gulfstream PlaneView G350, G450, G500, and G550airplanes equipped with ASC 908 (Certification Foxtrot) and eitherASC 059 or ASC 71 for the G350/G450, and for the G500/G550,either ASC 084 or ASC 96, and later approved versions on theHoneywell Primus Epic platform are also approved for oceanic andremote operation in areas outside the NAT. The proper datalinkcapability must be noted on the filed ICAO flight plan.9. Authorization for Use of FANS 1/A Data LinkPrior to using FANS 1/A data link, operators may be required toobtain a data link authorization with the State of registry inaccordance with their rules and means of compliance (e.g., FAAAC 120-70B as revised). This operational authorization shouldaddress flight crew training and qualification, maintenance, MEL,user modifiable software, service agreements with CommunicationService Provider (CSP), and procedures for submitting problemreports and data to the Data Link Monitoring Agency (DLMA). Itshould also ensure that aircraft equipment has been approved forthe intended use in accordance with airworthiness requirementsand related means of compliance (e.g., FAA AC 20-140).REVISION 1 (REISSUE)GAC-OMS-04JUL 1/12 Page 5