This video requires a premium subscription Login Premium Subscription Cross Country Lesson 8: Radio Frequencies (Preflight) Watch Next XCross Country Lesson 10: Get Lost Procedures (pre-flight)Previous Video Cross Country Lesson 8: Radio Frequencies (Preflight) Next Video Cross Country Lesson 10: Get Lost Procedures (pre-flight) Cross Country Lesson 9: Using the Flight Computer (Preflight) QUIZ Series: Cross Country Planning (19)This lesson looks at the basic principles on how to use your flight computer Share