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FAA aircraft registration

N51DU

UHLENBERG DONALD M GREAT LAKES 2T1A · 1988 · Valid

N51DU is a UHLENBERG DONALD M GREAT LAKES 2T1A (year 1988), 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
7125-H519
Issued
—
Expires
—
Type aircraft
Fixed wing single-engine
State
ND

Registered owner

O. G.

ND

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 N51DU 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 N51DU.

Type certificate

UHLENBERG DONALD M GREAT LAKES 2T1A is governed by the FAA Type Certificate Data Sheet for the UHLENBERG DONALD M family. The TCDS is the authoritative reference for engine, weight, and equipment configuration.

Nearby N-numbers

Registrations that share the N51D block.

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Sources