Tail Number Report → tail numbers → N399NS
N399NS — 1991 Aerospatiale AS350 B2 ECUREUIL
Public record from the FAA Aircraft Registry and the NTSB Aviation Accident Database. Registered owners are not named on this page.
This airframe has a record under a different tail number
The manufacturer serial number carried by N399NS also appears on 3 NTSB records filed under N191EH, N351RM. A search on N399NS alone — including the FAA's own registry — does not show them, because the tail number changed and the serial number did not.
Serial matches are only accepted when the manufacturer on the NTSB record agrees with the manufacturer on the FAA registration.
Registration
| Tail number | N399NS |
|---|---|
| Aircraft | 1991 Aerospatiale AS350 B2 ECUREUIL |
| Type | Rotorcraft |
| Registration status | Valid registration |
| Registration expires | Mar 31, 2028 |
| Certificate issued | Mar 15, 2018 |
| Airworthiness date | Feb 24, 1992 |
| Registered in | Alaska |
| Prior registrants on record | 0 |
NTSB records (3)
| Date | Tail at the time | Where | Type | Damage | Highest injury | |
|---|---|---|---|---|---|---|
| 2012-04-18 | N191EH | Valdez, AK | Accident | Substantial | None | NTSB |
| 2010-06-26 | N191EH | Lake Charles, LA | Accident | Substantial | None | NTSB |
| 1990-08-07 | N351RM | COUGAR, WA | Accident | Destroyed | Serious | NTSB |
A record on this list is a report that an event occurred. It is not a statement about the aircraft's present condition — an airframe can be repaired to standard and returned to service, and the NTSB record stays on file either way. What the repair actually involved is in the logbooks and the FAA document file.
Full history report for N399NS — $79
This page shows the public record we can publish. The $79 report adds what we do not put on an indexed page: every registrant on record by name and date, the full NTSB narrative and probable cause for each event above, recent FAA document filings against the airframe (bills of sale and security agreements — the lien signal), engine and airframe detail, and the Airworthiness Directive search for this make and model. Delivered instantly, no account, no ads.
Before you buy
- What to check before buying a used aircraft
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- How to check FAA registration status of a plane
FAA data as of 2026-08-17. NTSB data as of 2026-08-17. Methodology.