The agency would like to have the system change-over to the NextGen ATC network completed by 2018 and is expected to hold to its deadline of 2020 for users to equip with ADS-B Out, in order to retain access to Class A, Class B and Class C airspace.
For those who may have let their airspace classification knowledge slip, Class A is IFRrequired airspace between 18,000 feet msl and 60,000 feet msl; Class B is over the nation’s busiest airports, with a major airport at the center – think Atlanta, Dallas/Ft. Worth, Chicago O’Hare and other similarly high-traffic areas; Class C is a smaller space over airports down a notch in traffic – like Wichita Mid-Continent, which holds its designation in large part because of the traffic from aircraft factories adjacent to the airport.
Crikey!
Now as an Australian VFR owner/ pilot the relevance is?