N993SD - Eurocopter AS 350 B3 Aircraft Registration

EUROCOPTER AS 350 B3

Aircraft Description

N993SD is a Eurocopter AS 350 B3, a single-engine turbo-shaft aircraft registered to County of Riverside California in Hemet, CA. The registration certificate was issued on December 6, 2017. The registration is set to expire on December 31, 2027. The aircraft is configured with 6 seats. The aircraft's Mode S transponder code is ADDF5C (hex), used for ADS-B identification and flight tracking. N993SD was last tracked by AviatorDB at coordinates 33.7371, -117.0133 on March 4, 2026. The FAA registry record for N993SD was last updated on April 7, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Eurocopter is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 854 Eurocopter aircraft currently registered in the FAA database, including the AS 350 B3 model.

AviatorDB has found no NTSB accident or incident reports involving N993SD. 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
Manufacturer
EUROCOPTER
Model
AS 350 B3
Type Aircraft
Rotorcraft
Weight Class
Up to 12,500 lbs
Airworthiness Date
Classification
Type Registration
Government
Status
Valid Registration
Cert Issue Date
December 6, 2017

Registered Owner

Name
COUNTY OF RIVERSIDE CALIFORNIA
Address
4850 W STETSON AVE
City
HEMET
State / Zip Code
California92545-9796
Country
United States

Powerplant & Avionics

Engine Type
Turbo-shaft
Number of Engines
1
Mode S Code (Oct)
53357534
Mode S Code (Hex)
ADDF5C

Additional Details

Registration
N993SD
Serial Number
4045
Number of Engines
1
Number of Seats
6
Expiration Date
December 31, 2027
Last Action Date
April 7, 2023
Last Update Date
January 19, 2026
Unique ID
00228389

Last Known Position

Date
March 4, 2026 (UTC 19:54:06)
Airport
Latitude
33.737137
Longitude
-117.013307

Data Source

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

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