N520NM - 1992 Mcdonnell Douglas Helicopter 500N Aircraft Registration

1992 MCDONNELL DOUGLAS HELICOPTER 500N

Aircraft Description

N520NM is a 1992 Mcdonnell Douglas Helicopter 500N, a single-engine turbo-shaft aircraft registered to Willard Development INC in Port Saint Lucie, FL. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on April 22, 2021. The registration certificate was issued on July 20, 2021. The registration is set to expire on July 31, 2028. Powered by a Rolls-royc 250-C20R/2 engine producing 450 horsepower, N520NM is. The aircraft's Mode S transponder code is A68A26 (hex), used for ADS-B identification and flight tracking. N520NM was last tracked by AviatorDB at coordinates 27.3570, -80.4837 on February 23, 2026. The FAA registry record for N520NM was last updated on May 26, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

McDonnell Douglas (now part of Boeing) was a major American aircraft manufacturer that produced the F-15 Eagle, F/A-18 Hornet, DC-10, and MD-80 series commercial airliners. AviatorDB tracks 135 Mcdonnell Douglas Helicopter aircraft currently registered in the FAA database, including the 500N model.

AviatorDB has found no NTSB accident or incident reports involving N520NM. 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
1992
Manufacturer
MCDONNELL DOUGLAS HELICOPTER
Model
500N
Type Aircraft
Rotorcraft
Weight Class
Up to 12,500 lbs
Airworthiness Date
April 22, 2021
Classification
Standard Normal Category
Type Registration
Corporation
Status
Valid Registration
Cert Issue Date
July 20, 2021

Registered Owner

Name
WILLARD DEVELOPMENT INC
Address
1860 SW FOUNTAINVIEW BLVD STE 100
City
PORT SAINT LUCIE
State / Zip Code
Florida34986-4528
Country
United States

Powerplant & Avionics

Engine Type
Turbo-shaft
Number of Engines
1
Engine Manufacturer
ROLLS-ROYC
Engine Model
250-C20R/2
Horsepower
450 HP
Mode S Code (Oct)
51505046
Mode S Code (Hex)
A68A26

Additional Details

Registration
N520NM
Serial Number
LN021
Number of Engines
1
Number of Seats
4
Expiration Date
July 31, 2028
Last Action Date
May 26, 2023
Last Update Date
January 19, 2026
Unique ID
00553902

Last Known Position

Date
February 23, 2026 (UTC 20:30:09)
Airport
Latitude
27.356981
Longitude
-80.483674

Data Source

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

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