Sd Young Inv Llc ZENITH 750 STOL
N56SY is a Sd Young Inv Llc ZENITH 750 STOL, a fixed-wing airplane with one motor with a four-stroke engine, built in 2025. It has 2 seats. It is registered to Sd Young Inv LLC, an LLC in St George, Utah. The registration is valid: it was issued on November 4, 2025 and expires on November 30, 2032. It holds an experimental airworthiness certificate for amateur built, dated November 17, 2025.
Aircraft
- Maker
- Sd Young Inv Llc
- Model
- ZENITH 750 STOL
- Serial number
- 75-12030
- Type
- Fixed-wing, single engine
- Power
- Four-cycle piston, 1 motor · Ulpower 350IS · 130 hp
- Seats
- 2
- Year built
- 2025
- Kit
- ZENITH AIRCRAFT CO STOL CH 750
- Transponder code
- A72638 (octal 51623070)
Registration
- Status
- Valid registration
- Certificate issued
- November 4, 2025
- Expires
- November 30, 2032
- Last FAA action
- November 4, 2025
- Airworthiness
- Experimental · Amateur built · November 17, 2025
- FAA region
- Northwest Mountain
- FAA record id
- 01513829
Owner as the FAA publishes it
- Name
- Sd Young Inv LLC
- Type
- LLC
- Address
- 2565 E 1520 South Cir
St George, UT 84790-8899
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 · 0 to understand · 5 clear
The public federal record on N56SY, 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 Sd Young Inv LLC, an LLC, certificate issued November 4, 2025, expires November 30, 2032. No fractional interest recorded. [1]
Experimental certificate for amateur built, dated November 17, 2025, consistent with the 2025 manufacture year. [1]
No earlier tail number is recorded against serial 75-12030 for this model in the deregistered file. [2]
No other airframe has carried N56SY 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 N56SY. 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