Tid
On reflection, for clarification not to be cantankerous
- the matter of who pays is actually fundamental to the original question that started the thread.
If the "Gummint" pays, aviation can piggyback. If ASA has to front the $ I'd hate to try and do the CBA.
Bob
You may care to view
Approach vertical guidance study and be enlightened.
The Aviation Policy Group (APG) has requested CASA to undertake on its behalf such a study and CASA is pleased to announce that Booz Allen Hamilton has been selected to complete the study.
I believe it commenced in early 2008 and is not yet completed.
When it is complete and reports, it may answer the initial poster's question
