N400GS: 2001 IAI SPX / Gulfstream 100, s/n 134

INSIDE

The G100 seven-passenger example cabin.

Illustrations of a representative G100 seven-passenger example cabin, not N400GS’s. Every aircraft’s completion differs. Common SPX/G100 exterior reference; installed equipment, paint and cabin completion vary. Explore the IAI SPX / Gulfstream 100 interior and layout. IAI SPX / Gulfstream 100 interior: cabin size and seat map.

G100 seven-passenger example. Illustrative interior, not a photograph of this aircraft. — A representative G100 seven-passenger example cabin.

Top-down view of a G100 seven-passenger example cabin. Five chairs and a two-place divan provide seven main-cabin positions. Crew and separate belted lavatory excluded. Actual completion varies. — Five chairs and a two-place divan provide seven main-cabin positions. Crew and separate belted lavatory excluded. Actual completion varies.

ROUGH RANGE

What N400GS might be worth, and where it’s heading.

A rough range: Radar's value model doesn't cover the IAI SPX / Gulfstream 100 on its own yet. From Radar's listing-based estimates for business jets of similar engine thrust and age. The Cessna Citation XLS+ curve gives the shape of the forecast, and the range is widened to match. Not an appraisal.

N400GS · On program · rough range

$2.6M

$1.7M$3.9M

In 2031: $1.8M
Value kept: 70%
Per year: −6.9%
Program effect: $146.9K
Confidence: Low

5-year projection

The Cessna Citation XLS+ curve, scaled to a rough range for this IAI SPX / Gulfstream 100

Engine program

Horizon

Open the aircraft value tool

IAI SPX / Gulfstream 100 price by build year, and the for-sale market

SPECIFICATIONS

IAI SPX / Gulfstream 100 specs

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

Full IAI SPX / Gulfstream 100 specs, range and cabin

Model: IAI SPX / Gulfstream 100
Year: 2001
Serial number: 134
Engines: 2 × Honeywell TFE-731-SER
Thrust: 4,000 lbf each

THE AIRCRAFT’S LIFE

N400GS, from delivery to today.

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

Mar 15, 2001

Registry record

Airworthiness date on the current FAA record (standard category).
FAA registry
Nov 29, 2012

Registry record

Earlier use of the number: N400GS was assigned to another aircraft, a 1985 Glaser-Dirks DG-400. That registration was cancelled on this date.
FAA registry
Oct 10, 2018

Green Savoree Transportation LLC

Certificate of registration issued as N400GS.
FAA registry

FAA REGISTRATION

Registration details

Registration: N400GS
Status: Current as of October 2026
Certificate issued: Oct 10, 2018
Airworthiness date: Mar 15, 2001
Last FAA action: Jun 16, 2023
Registration expires: Oct 31, 2028
Mode S code (hex): A4AD48
Aircraft category: Midsize jet
Weight class: 12,500-19,999lbs

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

OWNERSHIP

Registered owner

Green Savoree Transportation LLC

LLC · Carmel, IN, 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.

BUYING, SELLING OR FINANCING

What to check before a deal

ADs that may apply to this aircraft →FAA airworthiness directives that name N400GS’s make and model
N-number lookupLook up any other US aircraft by its registration
Pre-buy records reviewWhat to read in the logbooks before you sign
Aircraft title searchLiens, registrations and the chain of title
Aircraft valuationHow records, time and programs move the price
Aircraft maintenance recordsWhat a complete records package holds

SAME TYPE

Every IAI SPX / Gulfstream 100 by tail number · IAI / Gulfstream: every model · Midsize jets compared

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N400GS is not a Radar customer record. This page is built from public sources as of October 2026. Owners and operators can ask for a correction or removal.