Bye Aerospace is pursuing FAA Part 23 Amendment 64 certification for eFlyer 2. The prototype received experimental airworthiness clearance in September 2026 to begin electric flight testing; that authorization is a development milestone, not a Type Certificate.
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eFlyer 2
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Certification-level system redundancy should be taken from the FAA compliance record rather than inferred from the single-motor configuration; current public company material emphasizes motor simplicity and accepted design/test plans.
Battery, control and cabin overlays communicate system context only; exact internal placement is not asserted.
Exact inverter installation, pack geometry, structural internals and certification-level electrical partitioning are omitted.