| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| SJ 20978.7A-2020 | English | 1789 |
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Days<=10
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(Air Traffic Control System Surveillance Data Exchange Requirements - Part 7: System Track Information Transmission)
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SJ 20978.7A-2020
| Valid |
SJ 20978.7A-2020
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