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:- The fundamental difference between controlled (A, B, C, D, E) and uncontrolled (G) airspace for Part 107 drone operations.- How to identify the chart symbology for each airspace class, such as solid blue lines for Class B and dashed blue lines for Class D.- Which airspace classes always require LAANC authorization for drone flight, specifically Classes B, C, D, and surface-level Class E.- Common Part 107 exam traps, including the critical distinction between altitudes measured in Mean Sea Level (MSL) and Above Ground Level (AGL).- The specific rules for Class E airspace and how to determine its floor based on faded or dashed magenta lines on a sectional chart.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