Vintage TELEX E-6B Computer Model FDF-60 Dead Reckoning Aviation 1975

Vintage Telex E-6B Dead Reckoning Computer, Model FDF-57 — copyright 1975. This set includes the E-6B flight computer, the original brown faux leather Telex case, and the 'How To Use Your Telex E-6B Computer' manual (for models FDF-51A/57/60). This classic aviation tool, Made in USA, is designed for dead reckoning calculations essential for pilots. It's in good pre-owned condition, especially considering its age. The computer shows minor wear consistent with use. The manual has yellowing and some creasing but is fully intact and readable. The case has some marks but is functional.