This podcast is made by Ran Chen, who holds an EA license, Insurance and Securities licenses (Series 6, 63, 65), and the CFP® designation. He is passionate about opening access to high-quality exam preparation resources and helping learners prepare more effectively for professional certification exams.In this episode you will learn:- To identify Class C airspace by its solid magenta lines and Class D by its dashed blue lines on a sectional chart.- To understand the 'upside-down wedding cake' structure of Class C airspace, with its surface core and outer shelf.- To recognize the typical dimensions of Class D airspace and how its ceiling is marked in feet MSL.- How to avoid the common exam trap of confusing Mean Sea Level (MSL) with Above Ground Level (AGL) for airspace ceilings.- That LAANC authorization is required for Part 107 drone flights in both Class C and Class D airspace.For more free exam prep tools, practice questions, and AI-powered explanations, visit https://open-exam-prep.com/ or YouTube Channel: https://www.youtube.com/@Open-exam-prep