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FAA aircraft registration

N528MR

MARSH WILLIAM J COZY MK IV · 2019 · Valid

N528MR is a MARSH WILLIAM J COZY MK IV (year 2019), valid on the FAA registry as of 2026-09-06. Owner type: individual. 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
1107
Issued
—
Expires
—
Type aircraft
Fixed wing single-engine
State
CO

Registered owner

M. J.

CO

Ownership timeline
  • CurrentIndividual owner (redacted)since —
  • 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 N528MR 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 N528MR.

Type certificate

MARSH WILLIAM J COZY MK IV is governed by the FAA Type Certificate Data Sheet for the MARSH WILLIAM J family. The TCDS is the authoritative reference for engine, weight, and equipment configuration.

Nearby N-numbers

Registrations that share the N528M block.

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Sources