Swearingen SA226-T(B)
N405SA is a Swearingen SA226-T(B), a fixed-wing airplane with more than one motor with turboprop engines, built in 1980. It has 11 seats. It is registered to Wpp Nautical LLC, an LLC in Helena, Montana. The registration is valid: it was issued on March 7, 2026 and expires on March 31, 2033. It holds a standard airworthiness certificate for normal, dated February 1, 1980.
Aircraft
- Maker
- Swearingen
- Model
- SA226-T(B) · all SA226-T(B)s and related versions
- Serial number
- T329
- Type
- Fixed-wing, multi-engine
- Power
- Turboprop, 2 motors · Airesearch TPE331 SERIES · 904 hp
- Seats
- 11
- Year built
- 1980
- Transponder code
- A4C0C5 (octal 51140305)
Registration
- Status
- Valid registration
- Certificate issued
- March 7, 2026
- Expires
- March 31, 2033
- Last FAA action
- March 7, 2026
- Airworthiness
- Standard · Normal · February 1, 1980
- FAA region
- Northwest Mountain
- FAA record id
- 00100862
Owner as the FAA publishes it
- Name
- Wpp Nautical LLC
- Type
- LLC
- Address
- 415 N Benton Ave
Helena, MT 59601-5041
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 N405SA, 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 Wpp Nautical LLC, an LLC, certificate issued March 7, 2026, expires March 31, 2033. No fractional interest recorded. [1]
Standard certificate for normal, dated February 1, 1980, consistent with the 1980 manufacture year. [1]
No earlier tail number is recorded against serial T329 for this model in the deregistered file. [2]
No other airframe has carried N405SA 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 N405SA. 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