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Illustration of a Gulfstream G650/G650ER base airframe. Not a photo of N309TT.
Illustration of the Gulfstream G650/G650ER base airframe, not a photo of N309TT.

N309TT 2012 Gulfstream GVI (G650ER)

Serial number 6012. Registered to T-Bird Aviation LLC, West Chicago, IL, US.

  • 2012Built
  • 51,000 ftCeiling
Gulfstream GVI (G650ER): specs, US fleet and every tail number

INSIDE

The Gulfstream G650 cabin.

Illustrations of a representative Gulfstream G650 cabin, not N309TT’s. Every aircraft’s completion differs. Explore the Gulfstream GVI (G650ER) interior and layout. Gulfstream GVI (G650ER) interior: cabin size and seat map.

Representative Gulfstream G650 cabin with cream leather club seats, a dining group and an aft divan, wood veneer and large oval windows.
A representative Gulfstream G650 cabin.
Top-down view of a Gulfstream G650 cabin. Typical G650 13-passenger layout: a club of four, four-place dining group, two club seats opposite a three-place divan, forward galley and aft lavatory; individual completions vary.
Typical G650 13-passenger layout: a club of four, four-place dining group, two club seats opposite a three-place divan, forward galley and aft lavatory; individual completions vary.

ROUGH RANGE

What N309TT might be worth, and where it’s heading.

A rough range: Radar's value model doesn't cover the Gulfstream GVI (G650ER) on its own yet. From Radar's listing-based estimates for business jets of similar engine thrust and age. The Gulfstream G650 curve gives the shape of the forecast, and the range is widened to match. Not an appraisal.

N309TT · On program · rough range

$25M

$16.7M$37.5M
In 2031
$16.7M
Value kept
67%
Per year
−7.8%
Program effect
$1.7M
Confidence
Low

5-year projection

The Gulfstream G650 curve, scaled to a rough range for this Gulfstream GVI (G650ER)

$11.9M$19.5M$27M$34.5MNow20272028202920302031On program $16.7MOff program $15M
Engine program
Horizon
Open the aircraft value tool

SPECIFICATIONS

Gulfstream GVI (G650ER) specs

Published figures for the type, from public sources. A given aircraft varies with its completion, weight and mods.

Full Gulfstream GVI (G650ER) specs, range and cabin

Model
Gulfstream GVI (G650ER)
Year
2012
Serial number
6012
Engines
2 × Rolls-Royce BR700-725A1-12
Thrust
16,900 lbf each
Published Mach
0.925
Ceiling
51,000 ft
ICAO type
GLF6

THE AIRCRAFT’S LIFE

N309TT on the registry.

Registration events from FAA records, compiled October 2026. Maintenance, damage and component history live in the logbooks, not the registry.

  1. Registry record

    Airworthiness date on the current FAA record (standard category).

    FAA registry
  2. T-Bird Aviation LLC

    Certificate of registration issued as N309TT.

    FAA registry

FAA REGISTRATION

Registration details

Registration
N309TT
Status
Current as of October 2026
Certificate issued
Aug 31, 2021
Airworthiness date
Nov 6, 2014
Last FAA action
Jun 3, 2023
Registration expires
Aug 31, 2028
Mode S code (hex)
A3427C
Aircraft category
Ultra-long-range jet
Weight class
Over 20,000lbs

From FAA registry data as of October 2026. Check the FAA registry for the current record.

OWNERSHIP

Registered owner

T-Bird Aviation LLC

LLC · West Chicago, IL, US

SOURCES

Where this page comes from

Built from FAA registry records, manufacturer specifications, and public flight-tracking and market data, compiled October 2026. Values come from Radar’s aircraft value model. Owners and operators can ask for a correction or removal.

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