What is the validation plan of Model D in High density area (.e.g MUAC)? Could we afford to “test” Model D in an operating Model B airspace – with the risk of impacting current operations and endangering current acceptance and use of CPDLC?
“This was already addressed during the workshop. Current operations should not be affected by any further transitional step.
The effort and cost associated with the implementation of Model D will be considered in the BC. “