Aircraft program
Business twin jet. Includes the variant CJ4 Gen2.
The aircraft as engineered: what it is built from, the systems it flies with, and its configuration — each box a theme.
Notable technologies — each tag names a technology on our research record for this aircraft, with its fitting status: Primary, Standard, Option or Planned.
Technical reference compiled with AI research; a value appears only where two independent research passes and a web fact-check agree. Gaps are deliberate.
Supplier geography and market analysis for this program — with an Analytics subscription.
Subscribe| Variant | Launch / first flight | Production end | Notes |
|---|---|---|---|
| Cessna Citation CJ4 | 2006 / 2007 | Production: 23 (2020) GAMA: Textron Aviation CE-525C Citation CJ4. Baseline variant with low-mounted wing for low aerodynamic drag. | |
| Cessna Citation CJ4 Gen2 | 2022 / 2022 | Production: 6 (2026) GAMA: Textron Aviation CE-525C Citation CJ4 Gen2. 10-passenger variant. | |
| Cessna Citation CJ4 Gen3 | 2024 / 2024 | Largest Citation aircraft in the light jet segment, with seating for up to 11 passengers. |
| Textron Aviation Inc. | News |
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.
Corrections go straight to the editorial team that maintains this directory.