Shortly line checking to France and wondering if anyone can answer the following, as Aerad FIS does not elaborate and looking at various charts, there seem to be inconsistencies. How do you know whether an NDB on an AERAD approach chart is A1 (ie requires BFO for ident), before you actually get in range to discover no ident. I previously thought it was the lack or presence of upper 'commas' but can't seem to find where this info is located. Thanks in advance...
Sugs