Mckinney Michael C SWEARINGEN SX 300
N51SX is a Mckinney Michael C SWEARINGEN SX 300, a fixed-wing airplane with one motor with a piston engine, built in 2022. It has 2 seats. It is registered to an individual in Wheaton, Illinois. The registration is valid: it was issued on May 13, 2021 and expires on May 31, 2028. It holds an experimental airworthiness certificate for amateur built, dated December 5, 2022.
Aircraft
- Maker
- Mckinney Michael C
- Model
- SWEARINGEN SX 300
- Serial number
- 55
- Type
- Fixed-wing, single engine
- Power
- Piston (reciprocating), 1 motor · Lycoming IO-540-L1C5 · 300 hp
- Seats
- 2
- Year built
- 2022
- Transponder code
- A660BC (octal 51460274)
Registration
- Status
- Valid registration
- Certificate issued
- May 13, 2021
- Expires
- May 31, 2028
- Last FAA action
- May 12, 2023
- Airworthiness
- Experimental · Amateur built · December 5, 2022
- FAA region
- Great Lakes
- FAA record id
- 00393702
Owner as the FAA publishes it
- Name
- Wach John N
- Type
- Individual
- Address
- 57 Citation Cir
Wheaton, IL 60189-3118
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.
Earlier use of this number 1
Records check free · 1 to understand · 4 clear
The public federal record on N51SX, 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 Wach John N, an individual, certificate issued May 13, 2021, expires May 31, 2028. No fractional interest recorded. [1]
Experimental certificate for amateur built, dated December 5, 2022, consistent with the 2022 manufacture year. [1]
No earlier tail number is recorded against serial 55 for this model in the deregistered file. [2]
N51SX was previously assigned to 1 other aircraft: Van Pelt Martin J PITTS S1S (serial 001, cancelled February 4, 2005). Histories keyed to the tail number alone can mix aircraft up; this check keys on the serial number. [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 N51SX. 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