| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| SJ 20978.4-2007 | English | RFQ |
ASK
|
Days<=7
|
Specifications for air traffic control system surveillance data exchange. Part 4: Transmission of monoradar target reports
|
SJ 20978.4-2007
| Obsolete |
SJ 20978.4-2007
|