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N454FX2015 GULFSTREAM AEROSPACE GIV-X (G450)

N454FX is a 2015 Gulfstream Aerospace GIV-X (G450), serial 4339, registered to FLEXJET LLC, a co-owned in OH, US. The FAA issued the current certificate on 10 Jun 2026, and its status is Valid registration, expiring 30 Jun 2033. The record shows no registry changes, no NTSB case on this mark and 3 service difficulty reports.

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$15,900,838
Valued 29 Aug 2026
Registration
N454FX
Aircraft
GIV-X (G450)
GULFSTREAM AEROSPACE
Serial Number
4339
Locked
Total Hours
Locked
Total Cycles
2015
Year
Public record

The public record
for N454FX.

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

N454FX as the FAA holds it

FAA registry, effective 6 Oct 2026

Airframe

Manufacturer
GULFSTREAM AEROSPACE
Model
GIV-X (G450)
Serial number
4339
Year manufactured
2015
Airframe type
Fixed wing multi engine
Category
Land
Certification basis
Type certificated
Seats
22
Weight class
20,000 lb and over

Powerplant

Engines
2
Manufacturer
ROLLS-ROYC
Model
TAY 611-8C
Type
Turbo-fan
Thrust
13,850 lbf each

Airworthiness

Certificate issued
21 Jul 2015
Classification
Standard
Approved operations
Transport

Registration

Status
Valid registration
Record type
Currently registered
Certificate issued
10 Jun 2026
Last FAA action
10 Jun 2026
Expires
30 Jun 2033
FAA region
Great Lakes
Fractional ownership
Yes
FAA unique id
01158062

Registered owner

Name
FLEXJET LLC
Registrant type
Co-owned
Based
OH, US
Also on the certificate
KENNETH C WHITNEY 2011 LLC, SAMERSKY DEVELOPMENT LLC, BARISH EDITH ANN, GUTIERREZ JOE, GUREGHIAN VAHAN

Transponder address

Mode S (hex)
A5818B
ICAO 24-bit
a5818b
Octal
51300613
Decimal
10846603

Estimated value

$15,900,838

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

Market presence

Not currently listed

N454FX has never appeared on the marketplaces we collect.

Live tracking

Where N454FX 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.

CheckingN454FX

Looking for a position.

Straight answers

Questions about
N454FX.

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 N454FX?

N454FX is a 2015 Gulfstream Aerospace GIV-X (G450), serial 4339. The FAA classes it as fixed wing multi engine, it seats 22, it is powered by 2 ROLLS-ROYC TAY 611-8C engines.

Who is N454FX registered to?

The FAA registry lists FLEXJET LLC, a co-owned in OH, US, as the registrant of N454FX. Also on the certificate: KENNETH C WHITNEY 2011 LLC, SAMERSKY DEVELOPMENT LLC, BARISH EDITH ANN, GUTIERREZ JOE, GUREGHIAN VAHAN.

Is N454FX still registered?

The FAA lists the registration as Valid registration. The current certificate was issued on 10 Jun 2026 and expires on 30 Jun 2033.

Has N454FX been in an NTSB-reported accident?

The NTSB database holds no accident or incident record naming N454FX. Marks are reused, so this covers the mark, not every airframe that ever wore it.

Does N454FX have service difficulty reports?

3 service difficulty reports have been filed against N454FX with the FAA.

Who operates N454FX for charter?

N454FX is listed on 1 Part 135 certificate: FLEXJET, LLC.

Is N454FX for sale?

N454FX is not currently listed for sale on the marketplaces we collect.

What is N454FX worth?

The Virtual Hangar Jetstimate puts N454FX at $15,900,838 as of 29 Aug 2026. A listing asking price, where one exists, is the seller's number and not this valuation.

Has N454FX changed hands?

The FAA record shows no registry changes for N454FX.

What verification adds

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

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