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FAA aircraft registration

N4172U

AIR TRACTOR INC AT-402B · 2010 · Valid

N4172U is a AIR TRACTOR INC AT-402B (year 2010), 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
402B-1228
Issued
—
Expires
—
Type aircraft
Fixed wing single-engine
State
ND

Registered owner

SKI AG AVIATION LLC

BISMARCK, ND

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

Ownership timeline
  • CurrentSKI AG AVIATION 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 N4172U 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 N4172U.

Type certificate

AIR TRACTOR INC AT-402B is governed by the FAA Type Certificate Data Sheet for the AIR TRACTOR INC family. The TCDS is the authoritative reference for engine, weight, and equipment configuration.

Nearby N-numbers

Registrations that share the N4172 block.

Search another tail

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

Sources