C2 link
EASA defines “C2 link” in one regulation, with a separate wording for each case. The wording below is reproduced verbatim from the EASA Easy Access Rules, with a link to the paragraph it comes from.
‘C2 link’ means the data link between the UA and the CMU for the purpose of managing the flight;
‘C2 link’ means the data link between the unmanned aircraft and the CMU for the purposes of managing the flight;
Defined in the same article
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