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N455Z1994 GULFSTREAM AEROSPACE G-IV

N455Z is a 1994 Gulfstream Aerospace G-IV, serial 1235, registered to SPARTA AVIATION GROUP LLC, an llc in Saint Petersburg, FL, US. The FAA issued the current certificate on 29 Jul 2026, and its status is Valid registration, expiring 31 Jul 2033. The record shows no registry changes, no NTSB case on this mark and no service difficulty reports.

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$4,509,393

Valued 29 Aug 2026

Registration: N455Z
Aircraft: G-IV; GULFSTREAM AEROSPACE
Serial Number: 1235

Locked

Total Hours

Locked

Total Cycles

1994

Year

Public record

The public record
for N455Z.

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

N455Z as the FAA holds it

FAA registry, effective 7 Oct 2026

Airframe

Manufacturer: GULFSTREAM AEROSPACE
Model: G-IV
Serial number: 1235
Year manufactured: 1994
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 611SER
Type: Turbo-fan
Thrust: 12,450 lbf each

Airworthiness

Certificate issued: 27 Jan 1994
Classification: Standard
Approved operations: Transport

Registration

Status: Valid registration
Record type: Currently registered
Certificate issued: 29 Jul 2026
Last FAA action: 29 Jul 2026
Expires: 31 Jul 2033
FAA region: Southern
Fractional ownership: No
FAA unique id: 00714472

Registered owner

Name: SPARTA AVIATION GROUP LLC
Registrant type: LLC
Based: SAINT PETERSBURG, FL, US

Transponder address

Mode S (hex): A586EE
ICAO 24-bit: a586ee
Octal: 51303356
Decimal: 10847982

Estimated value

$4,509,393

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

Market presence

Not currently listed

N455Z has never appeared on the marketplaces we collect.

Live tracking

Where N455Z 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.

CheckingN455Z

Looking for a position.

Straight answers

Questions about
N455Z.

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 N455Z?

N455Z is a 1994 Gulfstream Aerospace G-IV, serial 1235. The FAA classes it as fixed wing multi engine, it seats 22, it is powered by 2 ROLLS-ROYC TAY 611SER engines.

Who is N455Z registered to?

The FAA registry lists SPARTA AVIATION GROUP LLC, an llc in Saint Petersburg, FL, US, as the registrant of N455Z.

Is N455Z still registered?

The FAA lists the registration as Valid registration. The current certificate was issued on 29 Jul 2026 and expires on 31 Jul 2033.

Has N455Z been in an NTSB-reported accident?

The NTSB database holds no accident or incident record naming N455Z. Marks are reused, so this covers the mark, not every airframe that ever wore it.

Does N455Z have service difficulty reports?

No service difficulty reports have been filed against N455Z.

Who operates N455Z for charter?

No Part 135 certificate lists N455Z, so it is not on file as a charter aircraft.

Is N455Z for sale?

N455Z is not currently listed for sale on the marketplaces we collect.

What is N455Z worth?

The Virtual Hangar Jetstimate puts N455Z at $4,509,393 as of 29 Aug 2026. A listing asking price, where one exists, is the seller's number and not this valuation.

Has N455Z changed hands?

The FAA record shows no registry changes for N455Z. The mark was previously carried by: Sikorsky S-55B.

What verification adds

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