N550HZ — 1972 Helio HST-550A
Active registrationChecked against FAA & NTSB records · as of Jul 17, 2026
N550HZ has no NTSB accident records on file. Registration data compiled from public FAA records as of Jul 17, 2026.
Aircraft record
- Serial number
- 007
- Manufacturer
- Helio
- Model
- HST-550A
- Year
- 1972
- Category
- Fixed wing single-engine
- Engine
- P&w Pt6a Ser
- Registration
- Active
- Registered to
- Maytag David D Jr — Cave Creek, AZ
Accident & incident history
No NTSB accident records on file.
Registration timeline
Ownership and registration events for this airframe (the 1972 Helio HST-550A).
- Dec 24, 1991registered — Maytag David D Jr
Frequently asked
- Has N550HZ been in an accident?
- No NTSB accident records are on file for N550HZ.
- What kind of aircraft is N550HZ?
- N550HZ is a 1972 Helio HST-550A (fixed wing single-engine), serial number 007.
- Who is N550HZ registered to?
- N550HZ is registered to Maytag David D Jr of Cave Creek, AZ. Registration status: active.
The full N550HZ report
$12 $29 launch pricing
- Full NTSB investigation narratives — the complete text, not just the cause line
- Pre-buy question list generated from this aircraft’s actual records
- Complete registration & deregistration timeline, print-ready
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