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Rockwell International 690C · 1980 · Palmer, AK
N840AK is a 1980 Rockwell International 690C (serial 11643), registered to State Of Alaska (government) in Palmer, AK. Its FAA registration is recorded as v and expires April 2029; the airworthiness certificate dates from August 1980 (46 years ago). It carries 2 Airesearch TPE331-5&6SER engines rated at 776 hp each (1,552 hp total), the engine on 47% of registered Rockwell International 690Cs. Its Mode-S transponder broadcasts the ICAO 24-bit address AB7FE3. It is one of 21 Rockwell International 690C aircraft on the FAA registry. State Of Alaska holds 52 aircraft on the registry.
Source: FAA aircraft registry (public record). Community reviews and photos below.
9 of the 19 registered Rockwell International 690C carry this engine (47%), across 5 engine variants on the type.
Source: FAA engine reference (ENGINE.txt), matched on this registration's engine code.
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Commonly available reference sources for the Rockwell International 690C. Always confirm against the manufacturer's current, authoritative publication for your specific aircraft.
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