N405SA
1980 Swearingen SA226-T Merlin IIIB
N405SA on the FAA register
Timeline
- 2033-03-31Registration expires (renewal due).
- 2026-03-07Certificate of registration issued as N405SA.
- 1980-02-01Airworthiness date on the current FAA record (standard category (normal)).
About N405SA
N405SA is a 1980 Swearingen SA226-T Merlin IIIB (FAA model SA226-T(B)), serial number T329. The FAA register lists Wpp Nautical LLC as the registrant in Helena, Montana. The current certificate of registration was issued on March 7, 2026 and expires on March 31, 2033.
The FAA aircraft reference file describes the type as a twin turboprop, two Airesearch TPE331 series engines and 11 seats. Its airworthiness certificate is standard category (normal), dated February 1, 1980.
No NTSB accident or incident reports and no FAA preliminary notices are on file for N405SA.
Accident & incident history
✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N405SA.
Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records
More Swearingen SA226-T Merlin IIIB aircraft
Other aircraft registered in Montana
All 6,049 aircraft registered in Montana →Other twin turboprops on the register
Swearingen models on the register
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Browse: Aircraft registered in Montana· Registry by state· FAA registry stats
Data: FAA Aircraft Registry (October 2026), including deregistered aircraft; NTSB and FAA accident data; fyiAero listing history. Individual owners' names are shown to signed-in users and street addresses are never shown. Type figures are published specifications, not this aircraft's.
