Helio HST-550A
N550HE is a Helio HST-550A, a fixed-wing airplane with one motor with turboprop engines, built in 1968. It has 10 seats. It is registered to Teufel Nursery INC, a corporation in Hillsboro, Oregon. The registration is valid: it was issued on April 27, 2021 and expires on April 30, 2028. It holds a standard airworthiness certificate for normal, dated October 9, 1996.
Aircraft
- Maker
- Helio
- Model
- HST-550A
- Serial number
- 001
- Type
- Fixed-wing, single engine
- Power
- Turboprop, 1 motor · P&W PT6A SER · 750 hp
- Seats
- 10
- Year built
- 1968
- Cruising speed
- 150 mph
- Transponder code
- A7001F (octal 51600037)
Registration
- Status
- Valid registration
- Certificate issued
- April 27, 2021
- Expires
- April 30, 2028
- Last FAA action
- May 5, 2023
- Airworthiness
- Standard · Normal · October 9, 1996
- FAA region
- Northwest Mountain
- FAA record id
- 00274610
Owner as the FAA publishes it
- Name
- Teufel Nursery INC
- Type
- Corporation
- Address
- 7431 NE Evergreen Pkwy Ste 200
Hillsboro, OR 97124-5831
Owners can ask the FAA to withhold their name and address from public files. When they do, those fields are blank here as well. How that works.
Documents on file 0
No bills of sale, loans or other documents are indexed against this tail number.
Records check free · 1 to understand · 4 clear
The public federal record on N550HE, read the way a buyer, lender or insurer reads it: FAA registration, prior tail numbers keyed on the serial number, reuse of the tail number, recent registry filings, and the NTSB accident record under this and every earlier registration.
Valid registration to Teufel Nursery INC, a corporation, certificate issued April 27, 2021, expires April 30, 2028. No fractional interest recorded. [1]
The airworthiness certificate on file is dated October 9, 1996, 28 years after the 1968 manufacture year. A re-issued certificate commonly follows export and re-import, a rebuild, or a return to the register after cancellation. The cause is documented in the FAA aircraft records file, which the full report obtains. [1]
No earlier tail number is recorded against serial 001 for this model in the deregistered file. [2]
No other airframe has carried N550HE according to the deregistered file. [2]
No bills of sale, loans or releases have reached the registry in recent weeks. The index covers only recent filings; older liens are in the records file. [3]
No NTSB investigation records located under N550HE. CLEAR means the query ran and returned nothing, not that nothing ever happened. [4]
These live in the FAA aircraft records file (every document ever filed against the aircraft) and, for larger aircraft, the International Registry. Part of the full report.
AD compliance against the logbooks and flight-activity reconciliation are researched layers of the full report.
- FAA Releasable Aircraft Database, master file, file of October 2, 2026. registry.faa.gov/
- FAA deregistered aircraft file (part of the same download), file of October 2, 2026. registry.faa.gov/
- FAA document index: registry documents received in recent weeks, file of October 2, 2026. registry.faa.gov/
- NTSB aviation accident database (CAROL), records through August 27, 2026. data.ntsb.gov/carol-main-public/basic-search
This automated check reads the public federal record. Nothing here is a legal opinion, an appraisal or a statement about the aircraft's condition; a CLEAR line is a statement about the searched record, not the aircraft.
Source: FAA Civil Aviation Registry, Releasable Aircraft Database, October 2, 2026. See this record on the FAA site · This record as data