N839ST - Agustawestland Philadelphia CO AW119MKII Aircraft Registration

A119

AGUSTAWESTLAND PHILADELPHIA CO AW119MKII

Aircraft Description

N839ST is a Agustawestland Philadelphia Co AW119MKII, a single-engine turbo-shaft aircraft registered to Naval Air Systems Command in Patuxent River, MD. The registration certificate was issued on August 30, 2023. The registration is set to expire on August 31, 2030. The aircraft is configured with 8 seats. The aircraft's Mode S transponder code is AB7B6B (hex), used for ADS-B identification and flight tracking. The FAA registry record for N839ST was last updated on August 30, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

The AgustaWestland AW119 Koala is a versatile single-engine utility helicopter that revolutionized the light commercial helicopter market by offering twin-engine capability at single-engine operating costs. First flown on February 1, 1995, it is a single-engine turboshaft helicopter that can carry one pilot and up to eight passengers or equivalent cargo. With a maximum speed of 281 kilometers per hour and service ceiling of 5,700 meters, approximately 300 units have been produced by AgustaWestland and its successor Leonardo Helicopters since certification in 1999. AviatorDB tracks 187 Agustawestland Philadelphia Co aircraft currently registered in the FAA database. The ICAO type designator for this aircraft model is A119.

AviatorDB has found no NTSB accident or incident reports involving N839ST. 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
AGUSTAWESTLAND PHILADELPHIA CO
Model
AW119MKII
Type Aircraft
Rotorcraft
ICAO Type Code
A119AW-119 Koala
Weight Class
Up to 12,500 lbs
Airworthiness Date
Classification
Type Registration
Government
Status
Valid Registration
Cert Issue Date
August 30, 2023

Registered Owner

Name
NAVAL AIR SYSTEMS COMMAND
Address
AIR 2.2.2.4 STE 453 BLDG 2272
47123 BUSE RD UNIT IPT
City
PATUXENT RIVER
State / Zip Code
Maryland20670-1547
Country
United States

Powerplant & Avionics

Engine Type
Turbo-shaft
Number of Engines
1
Mode S Code (Oct)
52675553
Mode S Code (Hex)
AB7B6B

Additional Details

Registration
N839ST
Serial Number
15850
Number of Engines
1
Number of Seats
8
Expiration Date
August 31, 2030
Last Action Date
August 30, 2023
Last Update Date
January 19, 2026
Unique ID
01358693

Data Source

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

Last updated: 2026-05-01 01:32:20 UTC