N484MH - 2005 Enstrom Helicopter CORP 480B Aircraft Registration

EN48

2005 ENSTROM HELICOPTER CORP 480B

Aircraft Description

N484MH is a 2005 Enstrom Helicopter Corp 480B, a single-engine turbo-shaft aircraft registered to New Course Aviation Co in Golden, CO. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on April 15, 2024. The registration certificate was issued on April 11, 2023. The registration is set to expire on April 30, 2030. Powered by a Rolls-royc 250-C20W engine producing 420 horsepower, N484MH is. The aircraft's Mode S transponder code is A5F890 (hex), used for ADS-B identification and flight tracking. The FAA registry record for N484MH was last updated on April 11, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

The Enstrom 480 is a five-seat turbine-powered helicopter that represented the company's ambitious entry into the military training market during the early 1990s. First flown on October 7, 1989, it features a single Rolls-Royce 250-C20 turboshaft engine producing 277 horsepower continuous power, welded steel-tube fuselage construction, and distinctive left-seat pilot controls. With a service ceiling of 15,600 feet and range of 685 kilometers, approximately 142 aircraft have been manufactured by Enstrom Helicopter Corporation since production began in 1993. AviatorDB tracks 133 Enstrom Helicopter Corp aircraft currently registered in the FAA database. The ICAO type designator for this aircraft model is EN48.

AviatorDB has found no NTSB accident or incident reports involving N484MH. 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
2005
Manufacturer
ENSTROM HELICOPTER CORP
Model
480B
Type Aircraft
Rotorcraft
ICAO Type Code
EN48480
Weight Class
12,500–19,999 lbs
Airworthiness Date
April 15, 2024
Classification
Standard Normal Category
Type Registration
Corporation
Status
Valid Registration
Cert Issue Date
April 11, 2023

Registered Owner

Name
NEW COURSE AVIATION CO
Address
434 SPRUCE RD
City
GOLDEN
State / Zip Code
Colorado80401-9372
Country
United States

Powerplant & Avionics

Engine Type
Turbo-shaft
Number of Engines
1
Engine Manufacturer
ROLLS-ROYC
Engine Model
250-C20W
Horsepower
420 HP
Mode S Code (Oct)
51374220
Mode S Code (Hex)
A5F890

Additional Details

Registration
N484MH
Serial Number
5085
Number of Engines
1
Number of Seats
5
Expiration Date
April 30, 2030
Last Action Date
April 11, 2023
Last Update Date
January 19, 2026
Unique ID
01000247

Data Source

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

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