N584ST - 2003 Pilatus PC-12/45 Aircraft Registration

PC12

2003 PILATUS PC-12/45

Aircraft Description

N584ST is a 2003 Pilatus PC-12/45, a single-engine turbo-prop aircraft registered to Northeast Montana Stat Air Ambulance Cooperative in Glasgow, MT. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on August 25, 2003. The registration certificate was issued on August 3, 2017. The registration is set to expire on August 31, 2027. Powered by a P&w PT6A SER engine producing 750 horsepower, N584ST is. The aircraft's Mode S transponder code is A78666 (hex), used for ADS-B identification and flight tracking. N584ST was last tracked by AviatorDB near Billings Logan International Airport (KBIL) on March 20, 2026. The FAA registry record for N584ST was last updated on March 10, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Pilatus Aircraft, based in Stans, Switzerland, manufactures the PC-12 single-engine turboprop and PC-24 light business jet. The PC-12 is one of the most popular and versatile turboprops in the world, known for its ability to operate from short and unpaved runways. AviatorDB tracks 558 Pilatus aircraft currently registered in the FAA database, including the PC-12/45 model.

AviatorDB has found no NTSB accident or incident reports involving N584ST. 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
2003
Manufacturer
PILATUS
Model
PC-12/45
Type Aircraft
Fixed Wing Single Engine
ICAO Type Code
PC12PC-12
Weight Class
12,500–19,999 lbs
Airworthiness Date
August 25, 2003
Classification
Standard Normal Category
Type Registration
Corporation
Status
Valid Registration
Cert Issue Date
August 3, 2017

Registered Owner

Name
NORTHEAST MONTANA STAT AIR AMBULANCE COOPERATIVE
Address
81 AIRPORT RD
City
GLASGOW
State / Zip Code
Montana59230-2842
Country
United States

Powerplant & Avionics

Engine Type
Turbo-prop
Number of Engines
1
Engine Manufacturer
P&W
Engine Model
PT6A SER
Horsepower
750 HP
Mode S Code (Oct)
51703146
Mode S Code (Hex)
A78666

Additional Details

Registration
N584ST
Serial Number
509
Number of Engines
1
Number of Seats
12
Expiration Date
August 31, 2027
Last Action Date
March 10, 2023
Last Update Date
January 19, 2026
Unique ID
00064379

Last Known Position

Date
March 20, 2026 (UTC 21:55:07)
Airport
Latitude
46.154022
Longitude
-108.303491

Data Source

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

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