Meaning of oldi | Babel Free
Definitions
On-Line Data Interchange: A Eurocontrol standard used in ATC systems in order to exchange information about flights crossing the border between the two ATC units. The messages described by this standard use ICAO subfields.
CEFR level
B1
Intermediate
This word is part of the CEFR B1 vocabulary — intermediate level.
This word is part of the CEFR B1 vocabulary — intermediate level.
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