This standard specifies the types of symbols, transmission formats and data requirements for civil aviation air traffic service telegrams. This standard applies to the use of dynamic messages for civil aviation air traffic services.
MH 4007-1998 history
2012MH/T 4007-2012 The formats of message content and data convention for civil aviation air traffic service
2006MH/T 4007-2006 The formats of message content and data convention for civil aviation air traffic services
1998MH 4007-1998 The standard of message contents,formats and data convention for civil aviation air traffic services
MH 4007-1998 The standard of message contents,formats and data convention for civil aviation air traffic services was changed to MH/T 4007-2006 The formats of message content and data convention for civil aviation air traffic services.