Diamond Aircraft DA 40
N121CJ is a Diamond Aircraft DA 40, a fixed-wing airplane with one motor with a piston engine, built in 2005. It has 4 seats. It is registered to Charlie Juliet Aerospace LLC, an LLC in Naugatuck, Connecticut. The registration is valid: it was issued on November 21, 2007 and expires on March 31, 2029. It holds a standard airworthiness certificate for normal; utility, dated January 27, 2005.
Diamond Aircraft: eDA40 electric trainer, Austria
Aircraft
- Maker
- Diamond Aircraft (Austria)FAA spelling: DIAMOND AIRCRAFT IND INC
- Model
- DA 40 · all DA 40s and related versions
- Serial number
- 40.466
- Type
- Fixed-wing, single engineFAA type of aircraft code 4 (the FAA's broad category for the airframe). All codes
- Power
- Piston (reciprocating)FAA type of engine code 1 (what powers it, as the FAA classes engines). All codes, 1 motor · Lycoming I0360 SER · 180 hp
- Seats
- 4
- Year built
- 2005
- Transponder code
- A057A4 (octal 50053644)
Registration
- Status
- Valid registrationFAA registration status code V (whether the registration certificate is in force). All codes
- Certificate issued
- November 21, 2007
- Expires
- March 31, 2029
- Last FAA action
- July 22, 2023
- Airworthiness
- StandardFAA airworthiness class code 1 (the kind of airworthiness certificate it flies under and what it is approved for). All codes · Normal; UtilityFAA certificate purpose code NU (the kind of airworthiness certificate it flies under and what it is approved for). All codes · January 27, 2005
- FAA region
- New EnglandFAA region code E (the FAA regional office that handles the record). All codes
- FAA record id
- 00155159
Owner as the FAA publishes it
- Name
- Charlie Juliet Aerospace LLC
- Type
- LLCFAA type of owner code 7 (who holds the registration: a person, a company, a trust or a government body). All codes
- Address
- 118 Miller Dr
Naugatuck, CT 06770-2207
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 N121CJ, 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 Charlie Juliet Aerospace LLC, an LLC, certificate issued November 21, 2007, expires March 31, 2029. No fractional interest recorded. [1]
Standard certificate for normal; utility, dated January 27, 2005, consistent with the 2005 manufacture year. [1]
No earlier tail number is recorded against serial 40.466 for this model in the deregistered file. [2]
No other airframe has carried N121CJ 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 N121CJ. 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 September 30, 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