In a previous article, Newps said:
A terminal/enroute only box allows you to eliminate your ADF and DME
which is very handy if you fly a lot of ILS and VOR approaches anyways.

Don't get rid of your ADF and DME if you want to fly to Canada some time,
though.


--
Paul Tomblin http://xcski.com/blogs/pt/
"Harry very carefully read the manual - four times - because Snape would
cut off his breathing privs if he asked him a question that the manual
could answer..." -- Harry Potter and the Book Of The BOFH