N555LM - 1999 Mooney Aircraft Corp. M20S Aircraft Registration

M20P

1999 MOONEY AIRCRAFT CORP. M20S

Aircraft Description

N555LM is a 1999 Mooney Aircraft Corp. M20S, a single-engine reciprocating (piston) aircraft registered to Grey Sky LLC in Bossier City, LA. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on April 10, 1999. The registration certificate was issued on February 27, 2014. The registration is set to expire on February 28, 2030. Powered by a Cont Motor IO-550 SERIES engine producing 300 horsepower, N555LM is. The aircraft's Mode S transponder code is A71304 (hex), used for ADS-B identification and flight tracking. N555LM was last tracked by AviatorDB at coordinates 32.7122, -94.4555 on March 23, 2026. The FAA registry record for N555LM was last updated on October 7, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

The Mooney M-20, the fastest single-engine piston aircraft of its era, revolutionized efficient personal aviation when it first flew in September 1953. This low-wing, four-seat monoplane featured laminar-flow airfoils and innovative wooden construction that achieved speeds exceeding 200 miles per hour. Over 11,000 M-20s have been manufactured across 17 variants since production began in 1955, making it the most successful design by Al Mooney. The aircraft was produced by Mooney Aircraft Company in Kerrville, Texas. AviatorDB tracks 851 Mooney Aircraft Corp. aircraft currently registered in the FAA database. The ICAO type designator for this aircraft model is M20P.

AviatorDB has found no NTSB accident or incident reports involving N555LM. 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
1999
Manufacturer
MOONEY AIRCRAFT CORP.
Model
M20S
Type Aircraft
Fixed Wing Single Engine
ICAO Type Code
M20PM-20
Weight Class
Up to 12,500 lbs
Airworthiness Date
April 10, 1999
Classification
Standard Normal Category
Type Registration
LLC
Status
Valid Registration
Cert Issue Date
February 27, 2014

Registered Owner

Name
GREY SKY LLC
Address
5200 MODICA LOTT RD
City
BOSSIER CITY
State / Zip Code
Louisiana71111-7232
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
1
Engine Manufacturer
CONT MOTOR
Engine Model
IO-550 SERIES
Horsepower
300 HP
Mode S Code (Oct)
51611404
Mode S Code (Hex)
A71304

Additional Details

Registration
N555LM
Serial Number
30-0009
Number of Engines
1
Number of Seats
4
Expiration Date
February 28, 2030
Last Action Date
October 7, 2023
Last Update Date
January 19, 2026
Unique ID
00763757

Last Known Position

Date
April 7, 2026 (UTC 00:23:03)
Airport
Latitude
32.502307
Longitude
-94.977311

Data Source

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

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