Beech C90A
N5641X is a Beech C90A, a fixed-wing airplane with more than one motor with turboprop engines, built in 1990. It has 9 seats. It is registered to Buche-Air LLC, an LLC in Sioux Falls, South Dakota. The registration is valid: it was issued on April 13, 2021 and expires on April 30, 2028. It holds a standard airworthiness certificate for normal, dated April 11, 1990.
Aircraft
- Maker
- Beech
- Model
- C90A · all C90As and related versions
- Serial number
- LJ-1241
- Type
- Fixed-wing, multi-engine
- Power
- Turboprop, 2 motors · U/A Canada PT6A SERIES · 715 hp
- Seats
- 9
- Year built
- 1990
- Transponder code
- A73857 (octal 51634127)
Registration
- Status
- Valid registration
- Certificate issued
- April 13, 2021
- Expires
- April 30, 2028
- Last FAA action
- May 5, 2023
- Airworthiness
- Standard · Normal · April 11, 1990
- FAA region
- Great Lakes
- FAA record id
- 00244931
Owner as the FAA publishes it
- Name
- Buche-Air LLC
- Type
- LLC
- Address
- 5709 S Remington Pl Ste 107
Sioux Falls, SD 57108-5158
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 · 2 to understand · 3 clear
The public federal record on N5641X, 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 Buche-Air LLC, an LLC, certificate issued April 13, 2021, expires April 30, 2028. No fractional interest recorded. [1]
Standard certificate for normal, dated April 11, 1990, consistent with the 1990 manufacture year. [1]
No earlier tail number is recorded against serial LJ-1241 for this model in the deregistered file. [2]
N5641X was previously assigned to 1 other aircraft: Aero Commander S2R (serial 1841R, cancelled date not given). 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]
1 NTSB record under N5641X: Accident on May 16, 1984 at Alexandria, LA: no injuries, substantial damage. Details below. [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.
NTSB records 1
Aircraft on the NTSB record: Rockwell S2R · operated under 137
Search the NTSB's CAROL system for FTW84LA240 for the docket and final report. Open CAROL
- 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