Where can I find more information on MEL for CPDLC?
Conditions for operation and rectification interval should be in accordance with the operator’s MEL that is approved by the operators National Aviation Authority. As such, we recommend you initially contact your National Aviation Authority. Note that the MEL is based on the MMEL specific for the aircraft/model and cannot be less restrictive.
Specific information regarding the MMEL for aircraft type/model can be obtained from the aircraft Type Certificate Holder (TCH) or Supplemental Type Certificate Holder (STCH)
For any further information on MMEL please send your request to mmel [at] easa.europa.eu.