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FAA aircraft registration

N400EF

BYE AEROSPACE INC EFLYER 2 MODEL 10 · — · Valid

N400EF is a BYE AEROSPACE INC EFLYER 2 MODEL 10 (year —), valid on the FAA registry as of 2026-09-06. Owner type: entity. No NTSB accident or incident matches this tail in our snapshot. Source: FAA Releasable Aircraft Database.

Snapshot date: 2026-09-06 · Source: registry.faa.gov

Registration

Status
Valid
Serial number
0001
Issued
—
Expires
—
Type aircraft
Fixed wing single-engine
State
CO

Registered owner

BYE AEROSPACE INC

ENGLEWOOD, CO

Source: FAA Releasable Aircraft Database. Entity owners are shown without redaction; individual owners are redacted by default.

Ownership timeline
  • CurrentBYE AEROSPACE INCsince —
  • Earlier owners are reconstructed from successive FAA snapshots and shown when our archive has at least two transitions for this tail.
Accident or incident history(0 matches)

No NTSB CAROL record matches N400EF in our snapshot. The official NTSB search may show later filings. Open NTSB CAROL.

Applicable Airworthiness Directives(0 on the make-model list)

AD applicability depends on serial range, engine, and propeller. Use the FAA AD library or your A&P mechanic for a definitive applicability list for N400EF.

Type certificate

BYE AEROSPACE INC EFLYER 2 MODEL 10 is governed by the FAA Type Certificate Data Sheet for the BYE AEROSPACE INC family. The TCDS is the authoritative reference for engine, weight, and equipment configuration.

Nearby N-numbers

Registrations that share the N400E block.

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Sources