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FAA aircraft registration

N55170

BOEING A75N1(PT17) · 1941 · Valid

N55170 is a BOEING A75N1(PT17) (year 1941), valid on the FAA registry as of 2026-07-12. Owner type: entity. No NTSB accident or incident matches this tail in our snapshot. Source: FAA Releasable Aircraft Database.

Snapshot date: 2026-07-12 · Source: registry.faa.gov

Registration

Status
Valid
Serial number
75-2477
Issued
—
Expires
—
Type aircraft
Fixed wing single-engine
State
WI

Registered owner

WAUSAU FLYING SERVICE INC

WAUSAU, WI

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

Ownership timeline
  • CurrentWAUSAU FLYING SERVICE 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 N55170 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 N55170.

Type certificate

BOEING A75N1(PT17) is governed by the FAA Type Certificate Data Sheet for the BOEING family. The TCDS is the authoritative reference for engine, weight, and equipment configuration.

Nearby N-numbers

Registrations that share the N5517 block.

Search another tail

Or browse the FAA registry hub and Cessna 172 AD list.

Sources