ICAO/EUROCAE PUBLICATIONS by Z2hiX9

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									          ICAO/EUROCAE PUBLICATIONS

   The SES Datalink IR will be supported by a
    Eurocontrol Specification
   The Eurocontrol Specification is the LINK Post-
    Pioneer Baseline reformatted
   It must have unambiguous and stable references
    (ICAO/EUROCAE) or it will be rejected by EC legal
   Eurocontrol Spec to be ready DEC06 >> Q2 2007
   Until then Post Pioneer Baseline applies
             There is no technical change –
             no need to wait for developers
        ICAO                                    EUROCAE                        EC
      DOC 9705                                   ED110                     Datalink IR

                                         PIONEERS
     Ed.1
                                                               New
Keep on Website                       Refers                   ISF
                             New                ED110A
                             PDR                               PM
                            PM s2.3                            Only
     Ed.2
                               +

     Ed.3                   Sec Opt


    Not used
                                        POST PIONEER
                                                     “CPDLC”
                                                                                IR
                 S2.3 is “CPDLC”      Refers
     Ed.4                                       ED110B                         Euro
                                                                               Spec
 ICAO Published
                            ONLY ONE “CPDLC” drop term PM-CPDLC
                                                                      Refers

RISK = Time to publish Ed.4 9705
        - don’t wait for PM-FIS, PM-ADS
        - quantify risk of other Ed.4 changes
                                                  RISK NOW REALISED
                                                                                X
                                                                               DEC06
                       EUROCAE/RTCA ED110B

   EUROCAE/RTCA OCTOBER meeting agreed to
    publish ED 110B
   With Version 1 only and the “110” message set
   “111 and 112” versions and message sets are gone
   DCL/DSC messages needed by FAA are in
   Publication expected APRIL 2007
       delay agreed with co-chairs (Serge/Tom) and forced by
        ICAO publication problems
                                        ICAO DOC 9705 Ed.4

   ICAO WGN decided to publish Ed.4 9705 after JULY meeting
    in Brussels
   Secretariat advises no publication until at least
       END 2007
       ICAO Publication division can not manage a 2000 page document
   ICAO plan to spilt in Parts (new DOC 9880)
       Does not improve timescale for a complete document
       A new Document introduces instability
   Compromise – ICAO publish ONLY the CM and CPDLC
       At least officially published
   LINK BASELINE and ED 110B have no choice but to refer to
    Doc 9705 Ed.2 + PDRs
     Conclusion PM-CPDLC Publication


    ICAO publication process un-manageable


ICAO plan to publish a New Document 9880 in Parts
           Problems of traceability etc.

      ED110B will be published April 2007


LINK Baseline is Stable but Standards Publication
                  Lags behind

								
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