N946ST - 2021 Agustawestland Philadelphia CO AW119MKII Aircraft Registration

A119

2021 AGUSTAWESTLAND PHILADELPHIA CO AW119MKII

Aircraft Description

N946ST is a 2021 Agustawestland Philadelphia Co AW119MKII, a single-engine turbo-shaft aircraft registered to Naval Air Systems Command in Patuxent River, MD. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on December 17, 2021. The registration certificate was issued on October 3, 2022. The registration is set to expire on October 31, 2029. Powered by a P&w Canada PT6B-37A engine producing 900 horsepower, N946ST is. The aircraft's Mode S transponder code is AD2514 (hex), used for ADS-B identification and flight tracking. The FAA registry record for N946ST 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.

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 N946ST. 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
2021
Manufacturer
AGUSTAWESTLAND PHILADELPHIA CO
Model
AW119MKII
Type Aircraft
Rotorcraft
ICAO Type Code
A119AW-119 Koala
Weight Class
Up to 12,500 lbs
Airworthiness Date
December 17, 2021
Classification
Standard Normal Category
Type Registration
Government
Status
Valid Registration
Cert Issue Date
October 3, 2022

Registered Owner

Name
NAVAL AIR SYSTEMS COMMAND
Address
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
Engine Manufacturer
P&W CANADA
Engine Model
PT6B-37A
Horsepower
900 HP
Mode S Code (Oct)
53222424
Mode S Code (Hex)
AD2514

Additional Details

Registration
N946ST
Serial Number
15804
Number of Engines
1
Number of Seats
8
Expiration Date
October 31, 2029
Last Action Date
September 9, 2023
Last Update Date
January 19, 2026
Unique ID
01327523

Data Source

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

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