N520AN - 1992 Mcdonnell Douglas Helicopter 500N Aircraft Registration

1992 MCDONNELL DOUGLAS HELICOPTER 500N

Aircraft Description

N520AN is a 1992 Mcdonnell Douglas Helicopter 500N, a single-engine turbo-shaft aircraft registered to Heliservices LLC in Wilmington, DE. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on December 21, 2000. The registration certificate was issued on July 9, 2003. The registration is set to expire on October 31, 2027. Powered by a Allison 250-C20 SER engine producing 420 horsepower, N520AN is. The aircraft's Mode S transponder code is A688FB (hex), used for ADS-B identification and flight tracking. N520AN was last tracked by AviatorDB at coordinates 47.1448, -121.2614 on February 11, 2026. The FAA registry record for N520AN was last updated on March 24, 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 N520AN. 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
December 21, 2000
Classification
Standard Normal Category
Type Registration
LLC
Status
Valid Registration
Cert Issue Date
July 9, 2003

Registered Owner

Name
HELISERVICES LLC
Address
1013 CENTRE RD STE 403S
City
WILMINGTON
State / Zip Code
Delaware19805-1265
Country
United States

Powerplant & Avionics

Engine Type
Turbo-shaft
Number of Engines
1
Engine Manufacturer
ALLISON
Engine Model
250-C20 SER
Horsepower
420 HP
Mode S Code (Oct)
51504373
Mode S Code (Hex)
A688FB

Additional Details

Registration
N520AN
Serial Number
LN-034
Number of Engines
1
Number of Seats
4
Expiration Date
October 31, 2027
Last Action Date
March 24, 2023
Last Update Date
January 19, 2026
Unique ID
00183745

Last Known Position

Date
February 11, 2026 (UTC 01:25:35)
Airport
Latitude
47.144801
Longitude
-121.261385

Data Source

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

Last updated: 2026-05-15 01:32:20 UTC