Gleim's standard E6B-type computer, made of durable fiberboard, includes all of the standard E6-B functions plus a crosswind component reference, flight plan sequence checklist, and special equipment suffixes. GLEIM-E6B 9781581942682
The most versatile and easy-to-use aviation flight computer for fast, accurate flight planning and calculations. Using the latest microchip and display technologies, the features and functions of the CX-3 make it the most useful aviation calculator available. Includes 4 AAA batteries.