Cirrus Design Corp SR22
N421C is a Cirrus Design Corp SR22, a fixed-wing airplane with one motor with a piston engine, built in 2002. It has 4 seats. It is registered to Shadow Cat Aviation LLC, an LLC in Fitchburg, Wisconsin. The registration is valid: it was issued on February 6, 2003 and expires on August 31, 2029. It holds a standard airworthiness certificate for normal, dated December 23, 2002.
Aircraft
- Maker
- Cirrus Design Corp
- Model
- SR22 · all SR22s and related versions
- Serial number
- 0434
- Type
- Fixed-wing, single engine
- Power
- Piston (reciprocating), 1 motor · Cont Motor IO-550 SERIES · 300 hp
- Seats
- 4
- Year built
- 2002
- Transponder code
- A4FF88 (octal 51177610)
Registration
- Status
- Valid registration
- Certificate issued
- February 6, 2003
- Expires
- August 31, 2029
- Last FAA action
- August 25, 2023
- Airworthiness
- Standard · Normal · December 23, 2002
- FAA region
- Great Lakes
- FAA record id
- 00023769
Owner as the FAA publishes it
- Name
- Shadow Cat Aviation LLC
- Type
- LLC
- Address
- 5200 Buttonbush Dr
Fitchburg, WI 53711
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 N421C, 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 Shadow Cat Aviation LLC, an LLC, certificate issued February 6, 2003, expires August 31, 2029. No fractional interest recorded. [1]
Standard certificate for normal, dated December 23, 2002, consistent with the 2002 manufacture year. [1]
No earlier tail number is recorded against serial 0434 for this model in the deregistered file. [2]
N421C was previously assigned to 1 other aircraft: Piper PA-23 (serial 23-488, cancelled October 19, 1970). 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 N421C. 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