Check the listing for details. Sportys E6B Electronic Flight Computer With Soft Case And Manual. Condition: Used. Listed at 49.99 USD. On offer is this vintage Sporty's E6B, a custom calculator designed for pilots with a wide variety of specialty calculations, conversions, clocks, timers, etc. that a pilot would use in planning and in flight. Unlike most of what I sell, this is my own personal item, bought in 1991 when I was a student pilot. After flight training it got little use so is still in very good condition. The calculator itself really has no wear other than a small rub on the screen. The case has aged more but is still solid and usable, as it the original manual. Battery compartment is clean with no damage. In the photos you can see it in use, showing timers and also doing several of the practice calculations found in the manual. Requires 3 AAA batteries, not included. Please use the photos to judge the condition for yourself. D6