It was more like 12 years ago it was rolled in. @nastynas, minor aerodromes are CTAFs. Any aerodrome that is not CTAF is a controlled aerodrome, airspace class may differ between them but ATC license required.
Edit. Some have CAGRO (or did 5 years ago)
Last edited by Plazbot; 14th Feb 2014 at 13:44.