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Data Review Group

Get the blank NWS Request for Change document here.

*Note - The RC and Status columns are sortable. Click on the column heading to sort.

Select type of status to viewCompletedPendingRecordApprovedAll
RC Click-to-sort-AscendingReferenceDescriptionPDFDataStatus Click-to-sort-Ascending
0001BNOTAM /
Volcanic Ash AdvisoryISCS-0001BDATA-0001BCompleted
0003NATsunami WarningsISCS-0003DATA-0003Completed
0004NACMO RadarISCS-0004DATA-0004Completed
0015NAISCS/WAFS broadcast of the Volcanic Ash Graphic (VAG)ISCS-0015DATA-0015Completed
0015.01NAISCS/WAFS broadcast of the Volcanic Ash Graphic (VAG)ISCS-0015BDATA-0015BCompleted
0021NARegional Telecommunications Network (RMTN) site "Heart Beat" messages routed to ISCS for broadcastISCS-0021DATA-0021Completed
0022NAArgentina Volcanic Ash Advisory Graphic Products Additional HeadersISCS-0022DATA-0022Completed
0023NAHarmonization of US OPMET Data Collectives - AFTN Requirement That Products Not Exceed 1800 CharactersISCS-0023DATA-0023Completed
0023.01NAHarmonization of US OPMET Data Collectives - AFTN Requirement That Products Not Exceed 1800 CharactersISCS-0023_1DATA-0023_1Completed
0024NAAddition of SYNOP and Upper-Air Alpha-Numeric (Text) messagesto ISCS broadcastISCS-0024DATA-0024Completed
0029NAAdding Volcanic Ash PNG charts PFXD01 RJTDISCS-0029DATA-0029Completed
0031BNAMexico Alphanumeric message data conversion to BUFR format for new message productsISCS-0031DATA-0031Approved
0032NAAdd U.S. METAR SPECI and TAF collective products SA/SP/FTUS80 KWBC to GIFSISCS-0032DATA-0032Completed
0034NARegional Telecommunications Network (RMTN) site “Heart Beat” messages routed to ISCS/GTS Internet File Service (GIFS)ISCS-0034DATA-0034Completed
0035NAAdd PTWC and WCATWC tsunami messages to the GNC-A Alert channelISCS-0035DATA-0035Completed
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