Ground school · Navigation
Airspace explorer
Terminal shelves, entry requirements and the airspace between them. A US airspace teaching model, not operational flight-planning data.
SEYAERO · AIRSPACE LABClass E · 4,500 ft MSL
Fictional US teaching profile over flat terrain, not a navigation chart. Shelf dimensions here are illustrative; real boundaries, weather minima, equipment requirements and restrictions must be checked on current charts and in the FAA AIM, Chapter 3. Other countries use different classifications.
FAA AIM · Controlled airspace reference ↗