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APR E6-B4 Flight Computer Airlearn System 1978 Aero Products Research w/ Manual
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APR E6-B4 Flight Computer Airlearn System 1978 Aero Products Research w/ Manual

Starting price (see what it sold for on eBay ↗) $25.00 as of Jul 17, 2026
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Closes Jul 19 · 11:51 PM EST
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Past Other Aviation Collectibles auctions
Condition Used
Condition tiers New Used Refurbished Damaged Unspecified
Ships from ZIP 974**
riverafter 1,290 ratings · 100.00% positive
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Description

From the seller
The APR E6-B4 Flight Computer Airlearn System from 1978 by Aero Products Research is a valuable piece of aviation collectible. This United States-made flight computer is authentic and unmodified, making it a unique and sought-after item for aviation enthusiasts and collectors. Included with the flight computer is a manual, providing additional insight into its functionality and historical significance in the world of aviation.

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