Gulfstream G400 - program supplier guide | Airframer

Gulfstream G400

In production

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Overview Supply chain (10) Downloads

Long-range, large-cabin business jet for 9-12 passengers.

Photo: Gulfstream

Lift type

Fixed wing

Assembly

Factory-built

Control

Piloted

Engine type

Turbofan

Application

Business

Design & construction

The aircraft as engineered: what it is built from, the systems it flies with, and its configuration — each box a theme.

Airframe & structure

Primary structure

Aluminium

Wing

Aluminium

Landing gear

Retractable tricycle

Ice protection

Bleed air

Pressurisation

Pressurised

Systems & avionics

Flight controls

Full FBW digital

Autopilot

3-axis + autoland

Avionics architecture

Integrated glass suite

Environmental control

Engine-bleed air-cycle

Configuration & certification

Wing position

Low

Planform

Swept

Tail

T-tail

continued

Certification

Part 25

Minimum crew

Notable technologies — each tag names a technology on our research record for this aircraft, with its fitting status: Primary, Standard, Option or Planned.

Winglets / sharklets Standard Head-up display Option Synthetic vision Standard Enhanced vision (EVS/EFVS) Option Predictive-maintenance platform Standard

Technical reference compiled with AI research; a value appears only where two independent research passes and a web fact-check agree. Gaps are deliberate.

A deeper insight into the Gulfstream G400

Supplier geography and market analysis for this program — with an Analytics subscription.

The industry ledger — an Analytics feature — holds every dated event on this program: contracts, certifications, first flights and appointments, each linked to its source. See a worked example →

Type variants

Variant	Launch / first flight	Production end	Notes
Gulfstream G400	2021 / 2024		Business jet powered by two turbofan engines.

Airframer

Gulfstream Aerospace Corporation

News

Other aircraft programs

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The program’s dated history — milestones, contracts, supplier selections and facilities, each linked to its source. Log in to view.

Information on this page is compiled from a variety of published sources; links do not necessarily imply recommendation or confirmation by the airframe manufacturer.