N321SD - 2013 Gulfstream Aerospace Gv-sp (G550) Aircraft Registration

GLF5

2013 GULFSTREAM AEROSPACE GV-SP (G550)

Aircraft Description

N321SD is a 2013 Gulfstream Aerospace GV-SP (G550), a twin-engine turbo-fan aircraft registered to N321SD INC in Melbourne, FL. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on November 11, 2021. The registration certificate was issued on November 4, 2021. The registration is set to expire on November 30, 2028. Powered by a Rolls Deut BR700-710C411 engine producing 15385 pounds of thrust, N321SD is. The aircraft's Mode S transponder code is A3739B (hex), used for ADS-B identification and flight tracking. N321SD was last tracked by AviatorDB near Tampa International Airport (KTPA) on March 21, 2026. The FAA registry record for N321SD was last updated on November 3, 2025. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

The Gulfstream G550, one of the most successful ultra-long-range business jets ever produced, revolutionized corporate aviation with its ability to connect any two cities worldwide nonstop. First flown in 2002, it was a low-wing twin-engine design powered by Rolls-Royce BR710 turbofans that could carry up to 19 passengers across 6,750 nautical miles. Stretching 96 feet 5 inches in length with a maximum cruise speed of 588 mph, it was manufactured by Gulfstream Aerospace Corporation in Savannah, Georgia. AviatorDB tracks 1,226 Gulfstream Aerospace aircraft currently registered in the FAA database. The ICAO type designator for this aircraft model is GLF5.

AviatorDB has found no NTSB accident or incident reports involving N321SD. 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
2013
Manufacturer
GULFSTREAM AEROSPACE
Model
GV-SP (G550)
Type Aircraft
Fixed Wing Multi Engine
ICAO Type Code
GLF5GV-SP (G550)
Weight Class
12,500–19,999 lbs
Airworthiness Date
November 11, 2021
Classification
Standard Transport Category
Type Registration
Corporation
Status
Valid Registration
Cert Issue Date
November 4, 2021

Registered Owner

Name
N321SD INC
Address
2450 W NASA BLVD
City
MELBOURNE
State / Zip Code
Florida32904-2325
Country
United States

Powerplant & Avionics

Engine Type
Turbo-fan
Number of Engines
2
Engine Manufacturer
ROLLS DEUT
Engine Model
BR700-710C411
Thrust
15385 lbs
Mode S Code (Oct)
50671633
Mode S Code (Hex)
A3739B

Additional Details

Registration
N321SD
Serial Number
5420
Number of Engines
2
Number of Seats
20
Expiration Date
November 30, 2028
Last Action Date
November 3, 2025
Last Update Date
January 19, 2026
Unique ID
01097220

Last Known Position

Date
March 21, 2026 (UTC 11:10:02)
Airport
Latitude
-34.875092
Longitude
-70.586149

Data Source

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

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