gsGroundScholar

FAA aircraft registration

N550HZ

HELIO HST-550A · 1972 · Valid

N550HZ is a HELIO HST-550A (year 1972), valid on the FAA registry as of 2026-07-12. Owner type: individual. 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
007
Issued
—
Expires
—
Type aircraft
Fixed wing single-engine
State
AZ

Registered owner

M. J.

AZ

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 N550HZ 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 N550HZ.

Type certificate

HELIO HST-550A is governed by the FAA Type Certificate Data Sheet for the HELIO family. The TCDS is the authoritative reference for engine, weight, and equipment configuration.

Nearby N-numbers

Registrations that share the N550H block.

Search another tail

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

Sources