Evening everybody
NW3,
You can find out how the Spanish code allotment method works
here (it's a pdf doc, have a look at page 12) .
The codes you mention arent within the range code provided by SACTA (Spanish ORCAM) in the Seville ACC, but you have to bear in mind those are used for comercial flights, military and SAR operations only.
Question, Does anybody know the average age of people who finally get into the College of ATCO's in Bournemouth.
Cheers and regards,
C3PO