Premium instruments
Buy premium instruments, panels, and data updates when you want them.
The first button-accurate instruments are the Avidyne EX5000C and the Sandel SN3308. A premium instrument is for one cockpit, not a school of stations.
The US navigation cycle writes current procedures and airports. Chart plates are a separate subscription. Neither is for navigation, and neither is a Navigraph or Jeppesen substitute.
A store account authorizes the purchase. It does not authorize the program. You get the running instrument. You do not get the Lua.