Cessna 421C
N421FN is a Cessna 421C, a fixed-wing airplane with more than one motor with a piston engine, built in 1978. It has 8 seats. It is registered to Keys Aviation LLC, an LLC in Murrells Inlet, South Carolina. The registration is valid: it was issued on May 1, 2013 and expires on May 31, 2029. It holds a standard airworthiness certificate for utility, dated April 3, 1978.
Aircraft
- Maker
- Cessna
- Model
- 421C · all 421Cs and related versions
- Serial number
- 421C0493
- Type
- Fixed-wing, multi-engine
- Power
- Piston (reciprocating), 2 motors · Cont Motor GTSI0-520-F-K · 435 hp
- Seats
- 8
- Year built
- 1978
- Cruising speed
- 90 mph
- Transponder code
- A4FFE0 (octal 51177740)
Registration
- Status
- Valid registration
- Certificate issued
- May 1, 2013
- Expires
- May 31, 2029
- Last FAA action
- August 4, 2023
- Airworthiness
- Standard · Utility · April 3, 1978
- FAA region
- Southern
- FAA record id
- 00991943
Owner as the FAA publishes it
- Name
- Keys Aviation LLC
- Type
- LLC
- Address
- 357 Lawton Hall Dr
Murrells Inlet, SC 29576-6051
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 N421FN, 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 Keys Aviation LLC, an LLC, certificate issued May 1, 2013, expires May 31, 2029. No fractional interest recorded. [1]
Standard certificate for utility, dated April 3, 1978, consistent with the 1978 manufacture year. [1]
No earlier tail number is recorded against serial 421C0493 for this model in the deregistered file. [2]
No other airframe has carried N421FN 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 N421FN. 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