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N615TT2016 GULFSTREAM AEROSPACE GIV-X (G450)

N615TT is a 2016 Gulfstream Aerospace GIV-X (G450), serial 4348, registered to 17 SOUTH BRIAR HOLLOW LANE LLC, an llc in Brookshire, TX, US. The FAA issued the current certificate on 31 Jul 2023, and its status is Valid registration, expiring 31 Jul 2030. The record shows no registry changes, no NTSB case on this mark and no service difficulty reports.

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$18,223,857
Valued 29 Aug 2026
Registration
N615TT
Aircraft
GIV-X (G450)
GULFSTREAM AEROSPACE
Serial Number
4348
Locked
Total Hours
Locked
Total Cycles
2016
Year
Public record

The public record
for N615TT.

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

N615TT as the FAA holds it

FAA registry, effective 6 Oct 2026

Airframe

Manufacturer
GULFSTREAM AEROSPACE
Model
GIV-X (G450)
Serial number
4348
Year manufactured
2016
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
1 Mar 2016
Classification
Standard
Approved operations
Transport

Registration

Status
Valid registration
Record type
Currently registered
Certificate issued
31 Jul 2023
Last FAA action
25 Jan 2024
Expires
31 Jul 2030
FAA region
Southwestern
Fractional ownership
No
FAA unique id
01158047

Registered owner

Name
17 SOUTH BRIAR HOLLOW LANE LLC
Registrant type
LLC
Based
BROOKSHIRE, TX, US

Transponder address

Mode S (hex)
A8030C
ICAO 24-bit
a8030c
Octal
52001414
Decimal
11010828

Estimated value

$18,223,857

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

Market presence

Not currently listed

N615TT has never appeared on the marketplaces we collect.

Live tracking

Where N615TT 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.

CheckingN615TT

Looking for a position.

Straight answers

Questions about
N615TT.

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 N615TT?

N615TT is a 2016 Gulfstream Aerospace GIV-X (G450), serial 4348. 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 N615TT registered to?

The FAA registry lists 17 SOUTH BRIAR HOLLOW LANE LLC, an llc in Brookshire, TX, US, as the registrant of N615TT.

Is N615TT still registered?

The FAA lists the registration as Valid registration. The current certificate was issued on 31 Jul 2023 and expires on 31 Jul 2030.

Has N615TT been in an NTSB-reported accident?

The NTSB database holds no accident or incident record naming N615TT. Marks are reused, so this covers the mark, not every airframe that ever wore it.

Does N615TT have service difficulty reports?

No service difficulty reports have been filed against N615TT.

Who operates N615TT for charter?

No Part 135 certificate lists N615TT, so it is not on file as a charter aircraft.

Is N615TT for sale?

N615TT is not currently listed for sale on the marketplaces we collect.

What is N615TT worth?

The Virtual Hangar Jetstimate puts N615TT at $18,223,857 as of 29 Aug 2026. A listing asking price, where one exists, is the seller's number and not this valuation.

Has N615TT changed hands?

The FAA record shows no registry changes for N615TT. The mark was previously carried by: Diamond Aircraft Industries HK 36 Ttc.

What verification adds

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