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FAA aircraft registration

N2421S

PIPER PA-18-150 · 1979 · Valid

N2421S is a PIPER PA-18-150 (year 1979), 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
18-7909147
Issued
—
Expires
—
Type aircraft
Fixed wing single-engine
State
OR

Registered owner

W GROTENDIEK LLC

PORTLAND, OR

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

Ownership timeline
  • CurrentW GROTENDIEK 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 N2421S 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 N2421S.

Type certificate

PIPER PA-18-150 is governed by the FAA Type Certificate Data Sheet for the PIPER family. The TCDS is the authoritative reference for engine, weight, and equipment configuration.

Nearby N-numbers

Registrations that share the N2421 block.

Search another tail

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

Sources