Airbus A321-231
N664NK is an Airbus A321-231, a fixed-wing airplane with more than one motor with turbofan engines, built in 2016. It has 379 seats. It is registered to Spirit Airlines LLC, an LLC in Dania Beach, Florida. The registration is valid: it was issued on April 12, 2016 and expires on April 30, 2025. It holds a standard airworthiness certificate for transport, dated April 13, 2016.
Aircraft
- Maker
- Airbus
- Model
- A321-231 · all A321-231s and related versions
- Serial number
- 7021
- Type
- Fixed-wing, multi-engine
- Power
- Turbofan, 2 motors · Iae V2533-A5 · 31,600 lb thrust
- Seats
- 379
- Year built
- 2016
- Transponder code
- A8C44B (octal 52142113)
Registration
- Status
- Valid registration
- Certificate issued
- April 12, 2016
- Expires
- April 30, 2025
- Last FAA action
- April 10, 2025
- Airworthiness
- Standard · Transport · April 13, 2016
- FAA region
- Southern
- FAA record id
- 01210387
Owner as the FAA publishes it
- Name
- Spirit Airlines LLC
- Type
- LLC
- Address
- 1731 Radiant Dr
Dania Beach, FL 33004-2437
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 · 5 clear
The public federal record on N664NK, 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 Spirit Airlines LLC, an LLC, certificate issued April 12, 2016, expires April 30, 2025. No fractional interest recorded. [1]
The registration expired on April 30, 2025 and has not been renewed in this file. [1]
Standard certificate for transport, dated April 13, 2016, consistent with the 2016 manufacture year. [1]
No earlier tail number is recorded against serial 7021 for this model in the deregistered file. [2]
No other airframe has carried N664NK 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 N664NK. 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