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N521SB2008 GULFSTREAM AEROSPACE GV-SP (G550)

N521SB is a 2008 Gulfstream Aerospace GV-SP (G550), serial 5199, registered to BANK OF UTAH TRUSTEE, a corporation in Salt Lake City, UT, US. The FAA issued the current certificate on 7 Dec 2021, and its status is Valid registration, expiring 31 Dec 2028. The record shows no registry changes, no NTSB case on this mark and 1 service difficulty report.

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N521SB, 2008 GULFSTREAM AEROSPACE GV-SP (G550)
$15,892,895
Valued 29 Aug 2026
Registration
N521SB
Aircraft
GV-SP (G550)
GULFSTREAM AEROSPACE
Serial Number
5199
Locked
Total Hours
Locked
Total Cycles
2008
Year
Public record

The public record
for N521SB.

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

N521SB as the FAA holds it

FAA registry, effective 6 Oct 2026

Airframe

Manufacturer
GULFSTREAM AEROSPACE
Model
GV-SP (G550)
Serial number
5199
Year manufactured
2008
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
4 Jun 2008
Classification
Standard
Approved operations
Transport

Registration

Status
Valid registration
Record type
Currently registered
Certificate issued
7 Dec 2021
Last FAA action
24 Jan 2025
Expires
31 Dec 2028
FAA region
Northwest Mountain
Fractional ownership
No
FAA unique id
00394039

Registered owner

Name
BANK OF UTAH TRUSTEE
Registrant type
Corporation
Based
SALT LAKE CITY, UT, US

Transponder address

Mode S (hex)
A68E37
ICAO 24-bit
a68e37
Octal
51507067
Decimal
10915383

Estimated value

$15,892,895

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

Market presence

Not currently listed

N521SB has never appeared on the marketplaces we collect.

Live tracking

Where N521SB 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.

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Straight answers

Questions about
N521SB.

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 N521SB?

N521SB is a 2008 Gulfstream Aerospace GV-SP (G550), serial 5199. The FAA classes it as fixed wing multi engine, it seats 20, it is powered by 2 Rolls Deut BR700-710C411 engines.

Who is N521SB registered to?

The FAA registry lists BANK OF UTAH TRUSTEE, a corporation in Salt Lake City, UT, US, as the registrant of N521SB.

Is N521SB still registered?

The FAA lists the registration as Valid registration. The current certificate was issued on 7 Dec 2021 and expires on 31 Dec 2028.

Has N521SB been in an NTSB-reported accident?

The NTSB database holds no accident or incident record naming N521SB. Marks are reused, so this covers the mark, not every airframe that ever wore it.

Does N521SB have service difficulty reports?

1 service difficulty report have been filed against N521SB with the FAA.

Who operates N521SB for charter?

No Part 135 certificate lists N521SB, so it is not on file as a charter aircraft.

Is N521SB for sale?

N521SB is not currently listed for sale on the marketplaces we collect.

What is N521SB worth?

The Virtual Hangar Jetstimate puts N521SB at $15,892,895 as of 29 Aug 2026. A listing asking price, where one exists, is the seller's number and not this valuation.

Has N521SB changed hands?

The FAA record shows no registry changes for N521SB.

What verification adds

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