Turbine helicopter

N3831

2005 Eurocopter AS 350B-3 Turbine Helicopters

Registered No accidents on file
Built
2005
Serial
3947
Class
Turbine helicopter
Engines
Turbomeca ARRIEL 2B1
Status
Current as of October 2026
Registered owner
Air Methods LLC (LLC)
Based
Greenwood Village, CO
2005 Eurocopter AS 350B-3 Turbine Helicopters
Representative photo of a Eurocopter AS 350B-3 Turbine Helicopters. Not a photo of N3831.
Registration record

N3831 on the FAA register

Type
2005 Eurocopter AS 350B-3 Turbine Helicopters (FAA: Eurocopter AS 350 B3)
Serial
3947
Engines
Turbomeca ARRIEL 2B1
Registered owner
Air Methods LLC
Greenwood Village, CO
Certificate issued
2014-07-10
Airworthiness date
2016-05-09
Registration expires
2027-07-31
Airworthiness class
Standard · normal
Mode S (hex)
A468EA
Mode S (octal)
51064352
Seats (type)
6
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2027-07-31
    Registration expires (renewal due).
  • 2016-05-09
    Airworthiness date on the current FAA record (standard category (normal)).
  • 2014-07-10
    Certificate of registration issued as N3831 to the current registrant.
  • 2005
    Manufactured (2005).
  • 1976-05-20
    N3831 previously assigned to a Homebuilt Windjimmer I (s/n 001); cancelled.
Overview

About N3831

N3831 is a 2005 Eurocopter AS 350B-3 Turbine Helicopters (FAA model AS 350 B3), serial number 3947. The FAA register lists Air Methods LLC as the registrant in Greenwood Village, Colorado. The current certificate of registration was issued on July 10, 2014 and expires on July 31, 2027.

The FAA aircraft reference file describes the type as a turbine helicopter, one Turbomeca ARRIEL 2B1 engine and 6 seats. Its airworthiness certificate is standard category (normal), dated May 9, 2016.

No NTSB accident or incident reports and no FAA preliminary notices are on file for this airframe as N3831. 1 earlier record involves a different aircraft that carried the same N-number.

Safety record

Accident & incident history

1975-02-15 Accident · Clarksburg,Ca, 05 Damage: Substantial NTSB · 3 0096
Reported aircraft: Windjammer — a different aircraft that carried the N3831 registration before this airframe.

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

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Browse: Eurocopter aircraft for sale· Aircraft registered in Colorado· 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.