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N321SD2013 GULFSTREAM AEROSPACE GV-SP (G550)

N321SD is a 2013 Gulfstream Aerospace GV-SP (G550), serial 5420, registered to N321SD INC, a corporation in Melbourne, FL, US. The FAA issued the current certificate on 4 Nov 2021, and its status is Valid registration, expiring 30 Nov 2028. The record shows no registry changes, no NTSB case on this mark and no service difficulty reports.

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$23,775,941
Valued 29 Aug 2026
Registration
N321SD
Aircraft
GV-SP (G550)
GULFSTREAM AEROSPACE
Serial Number
5420
Locked
Total Hours
Locked
Total Cycles
2013
Year
Public record

The public record
for N321SD.

This section is public record, drawn from the FAA registry and the Virtual Hangar valuation sheet. Nothing here comes from the aircraft's own logbooks. Verification is what connects this record to the logbooks, the maintenance plan and the value factors only an owner holds, and anything an owner chooses to publish appears separately below.

Registration record

N321SD as the FAA holds it

FAA registry, effective 5 Oct 2026

Airframe

Manufacturer
GULFSTREAM AEROSPACE
Model
GV-SP (G550)
Serial number
5420
Year manufactured
2013
Airframe type
Fixed wing multi engine
Category
Land
Certification basis
Type certificated
Seats
20
Weight class
12,500 – 19,999 lb

Powerplant

Engines
2
Manufacturer
ROLLS DEUT
Model
BR700-710C411
Type
Turbo-fan
Thrust
15,385 lbf each

Airworthiness

Certificate issued
11 Nov 2021
Classification
Standard
Approved operations
Transport

Registration

Status
Valid registration
Record type
Currently registered
Certificate issued
4 Nov 2021
Last FAA action
3 Nov 2025
Expires
30 Nov 2028
FAA region
Southern
Fractional ownership
No
FAA unique id
01097220

Registered owner

Name
N321SD INC
Registrant type
Corporation
Based
MELBOURNE, FL, US

Transponder address

Mode S (hex)
A3739B
ICAO 24-bit
a3739b
Octal
50671633
Decimal
10711963

Estimated value

$23,775,941

As of 29 Aug 2026. Virtual Hangar Jetstimate. Market value and charter on virtualhangar.com

Market presence

Not currently listed

N321SD has never appeared on the marketplaces we collect.

Live tracking

Where N321SD is,
right now.

Flight tracking read live from a public feed. In the air, the map shows the aircraft's position, heading and path flown. On the ground, it shows where the feed last reported it, rounded to about a kilometre.

CheckingN321SD

Looking for a position.

Straight answers

Questions about
N321SD.

Each answer is drawn from public record and the Virtual Hangar valuation sheet: the FAA registry, the NTSB database, service difficulty reports, Part 135 certificates and public sale listings. Nothing here comes from the owner's own published details above. Where the record is silent the question is not asked, so an absence here never stands in for a clean history.

What kind of aircraft is N321SD?

N321SD is a 2013 Gulfstream Aerospace GV-SP (G550), serial 5420. The FAA classes it as fixed wing multi engine, it seats 20, it is powered by 2 Rolls Deut BR700-710C411 engines.

Who is N321SD registered to?

The FAA registry lists N321SD INC, a corporation in Melbourne, FL, US, as the registrant of N321SD.

Is N321SD still registered?

The FAA lists the registration as Valid registration. The current certificate was issued on 4 Nov 2021 and expires on 30 Nov 2028.

Has N321SD been in an NTSB-reported accident?

The NTSB database holds no accident or incident record naming N321SD. Marks are reused, so this covers the mark, not every airframe that ever wore it.

Does N321SD have service difficulty reports?

No service difficulty reports have been filed against N321SD.

Who operates N321SD for charter?

No Part 135 certificate lists N321SD, so it is not on file as a charter aircraft.

Is N321SD for sale?

N321SD is not currently listed for sale on the marketplaces we collect.

What is N321SD worth?

The Virtual Hangar Jetstimate puts N321SD at $23,775,941 as of 29 Aug 2026. A listing asking price, where one exists, is the seller's number and not this valuation.

Has N321SD changed hands?

The FAA record shows no registry changes for N321SD.

What verification adds

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Public record ends where the aircraft's own paperwork begins. A verified owner connects the two.

  • LineageEvery logbook page scanned, dated, searchable and backed by the source scan.
  • VHMxComponent times, inspections and what is due next, on one timeline.
  • JetstimateThe valuation above, sharpened with verified hours, equipment and condition.
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