N3947A - 2010 American Eurocopter LLC AS350B3 Aircraft Registration

2010 AMERICAN EUROCOPTER LLC AS350B3

Aircraft Description

N3947A is a 2010 American Eurocopter LLC AS350B3, a single-engine turbo-shaft aircraft registered to Department of Homeland Security in Washington, DC. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on January 29, 2010. The registration certificate was issued on October 6, 2010. The registration is set to expire on October 31, 2029. Powered by a Turbomeca ARRIEL 2B1 engine producing 747 horsepower, N3947A is. The aircraft's Mode S transponder code is A494F3 (hex), used for ADS-B identification and flight tracking. N3947A was last tracked by AviatorDB near Brown Field Municipal Airport (KSDM) on March 18, 2026. The FAA registry record for N3947A was last updated on September 9, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

American Eurocopter LLC is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 52 American Eurocopter LLC aircraft currently registered in the FAA database, including the AS350B3 model.

AviatorDB has found no NTSB accident or incident reports involving N3947A. AviatorDB cross-references all FAA registration data with NTSB accident and incident reports, providing a comprehensive safety overview for every registered aircraft in the United States.

Model Year
2010
Manufacturer
AMERICAN EUROCOPTER LLC
Model
AS350B3
Type Aircraft
Rotorcraft
Weight Class
Up to 12,500 lbs
Airworthiness Date
January 29, 2010
Classification
Standard Normal Category
Type Registration
Government
Status
Valid Registration
Cert Issue Date
October 6, 2010

Registered Owner

Name
DEPARTMENT OF HOMELAND SECURITY
Address
OFFICE OF AIR & MARINE
1300 PENNSYLVANIA AVE NW RM 6.4 A
City
WASHINGTON
State / Zip Code
District of Columbia20229-0002
Country
United States

Powerplant & Avionics

Engine Type
Turbo-shaft
Number of Engines
1
Engine Manufacturer
TURBOMECA
Engine Model
ARRIEL 2B1
Horsepower
747 HP
Mode S Code (Oct)
51112363
Mode S Code (Hex)
A494F3

Additional Details

Registration
N3947A
Serial Number
4905
Number of Engines
1
Number of Seats
7
Expiration Date
October 31, 2029
Last Action Date
September 9, 2023
Last Update Date
September 9, 2023
Unique ID
01046867

Last Known Position

Date
March 18, 2026 (UTC 22:39:31)
Airport
Latitude
32.639832
Longitude
-116.869153

Data Source

Data provided by the US Federal Aviation Administration. View on FAA.gov

Last updated: 2026-04-01 01:32:20 UTC