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Illustration of a Gulfstream IV. Not a photo of N960JS.
Illustration of the Gulfstream IV, not a photo of N960JS. Common G-IV exterior reference. This does not establish an SP conversion, installed engine, avionics or cabin completion. Cabin illustrates one documented twelve-seat example, not the installed completion of this aircraft.

N960JS 2004 Gulfstream IV (certified family)

Serial number 1521. Registered to JORDGRANT1521 LLC, Santa Monica, CA, US.

  • 2004Built
Gulfstream IV (certified family): specs, US fleet and every tail number

INSIDE

The Gulfstream IV twelve-seat cabin.

Illustrations of a representative Gulfstream IV twelve-seat cabin, not N960JS’s. Every aircraft’s completion differs. Common G-IV exterior reference. This does not establish an SP conversion, installed engine, avionics or cabin completion. Cabin illustrates one documented twelve-seat example, not the installed completion of this aircraft. Explore the Gulfstream IV (certified family) interior and layout. Gulfstream IV (certified family) interior: cabin size and seat map.

Gulfstream IV twelve-seat cabin illustration. Actual layout and equipment vary; not a photograph of this aircraft.
A representative Gulfstream IV twelve-seat cabin.
Top-down view of a Gulfstream IV twelve-seat cabin. Representative Gulfstream IV twelve-seat example: two four-chair clubs and an aft four-place conference group opposite a credenza, with aft galley and lavatory. Crew is outside the passenger count. Actual layout and equipment vary.
Representative Gulfstream IV twelve-seat example: two four-chair clubs and an aft four-place conference group opposite a credenza, with aft galley and lavatory. Crew is outside the passenger count. Actual layout and equipment vary.

ROUGH RANGE

What N960JS might be worth, and where it’s heading.

A rough range: Radar's value model doesn't cover the Gulfstream IV (certified family) on its own yet. From Radar's listing-based estimates for business jets of similar engine thrust and age. The Gulfstream G450 curve gives the shape of the forecast, and the range is widened to match. Not an appraisal.

N960JS · On program · rough range

$11M

$7.3M$16.5M
In 2031
$7.5M
Value kept
68%
Per year
−7.3%
Program effect
$731.5K
Confidence
Low

5-year projection

The Gulfstream G450 curve, scaled to a rough range for this Gulfstream IV (certified family)

$5.2M$8.5M$11.9M$15.2MNow20272028202920302031On program $7.5MOff program $6.6M
Engine program
Horizon
Open the aircraft value tool

SPECIFICATIONS

Gulfstream IV (certified family) specs

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

Full Gulfstream IV (certified family) specs, range and cabin

Model
Gulfstream IV (certified family)
Year
2004
Serial number
1521
Engines
2 × Rolls-Royce Tay 611-8 (TAY 611SER)
Thrust
13,850 lbf each
ICAO type
GLF4

THE AIRCRAFT’S LIFE

N960JS, from delivery to today.

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

  1. Registry record

    Earlier use of the number: N960JS was assigned to another aircraft, a Boeing 747-200. That registration was cancelled on this date.

    FAA registry
  2. Registry record

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

    FAA registry
  3. JORDGRANT1521 LLC

    Certificate of registration issued as N960JS.

    FAA registry

FAA REGISTRATION

Registration details

Registration
N960JS
Status
Current as of October 2026
Certificate issued
Nov 15, 2018
Airworthiness date
Feb 13, 2004
Last FAA action
Jan 16, 2025
Registration expires
Nov 30, 2028
Mode S code (hex)
AD5CFF
Aircraft category
Large-cabin 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

JORDGRANT1521 LLC

LLC · Santa Monica, CA, 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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