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FAA aircraft registration

N405MB

ALEX BANTUM RANS S-21 OUTBOUND · 2025 · Valid

N405MB is a ALEX BANTUM RANS S-21 OUTBOUND (year 2025), 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
10240403
Issued
—
Expires
—
Type aircraft
Fixed wing single-engine
State
MT

Registered owner

AMJJ LLC

KALISPELL, MT

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

Ownership timeline
  • CurrentAMJJ LLCsince —
  • 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 N405MB 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 N405MB.

Type certificate

ALEX BANTUM RANS S-21 OUTBOUND is governed by the FAA Type Certificate Data Sheet for the ALEX BANTUM family. The TCDS is the authoritative reference for engine, weight, and equipment configuration.

Nearby N-numbers

Registrations that share the N405M block.

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Sources