Turbine helicopter

N411DE

1991 Bell 412SP

Registered No accidents on file
Built
1991
Serial
36030
Class
Turbine helicopter
Engines
2 × Pratt & Whitney Canada PT6T-3 series
Status
Current as of October 2026
Registered owner
U S Department of Energy + 1 co-owner (Government)
Based
Las Vegas, NV
1991 Bell 412SP
Representative photo of a Bell 412SP. Not a photo of N411DE.
Registration record

N411DE on the FAA register

Type
1991 Bell 412SP
Serial
36030
Engines
2 × Pratt & Whitney Canada PT6T-3 series
Registered owner
U S Department of Energy + 1 co-owner
Las Vegas, NV
Certificate issued
1993-09-27
Airworthiness date
1994-06-27
Registration expires
2028-04-30
Airworthiness class
Multiple
Mode S (hex)
A4D827
Mode S (octal)
51154047
Seats (type)
15
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2028-04-30
    Registration expires (renewal due).
  • 1994-06-27
    Airworthiness date on the current FAA record (multiple category).
  • 1993-09-27
    Certificate of registration issued as N411DE.
  • 1991
    Manufactured (1991).
Overview

About N411DE

N411DE is a 1991 Bell 412SP, serial number 36030. The FAA register lists U S Department of Energy + 1 co-owner as the registrant in Las Vegas, Nevada. The current certificate of registration was issued on September 27, 1993 and expires on April 30, 2028.

The FAA aircraft reference file describes the type as a turbine helicopter, two Pratt & Whitney Canada PT6T-3 series engines and 15 seats. Its airworthiness certificate is multiple category, dated June 27, 1994.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N411DE.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N411DE.

Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records

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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.