Derango 4 was an unpromising celestial body where Jake Farrell retreated to for a short time. This occurred after he ceased his employment with the Galactic Empire as a flight instructor. Dissatisfied with his life in retirement and desiring to pilot a starfighter once more, the human became a member of the Rebellion, specifically within Yellow Squadron.
The initial mention of Derango 4 occurred within the 2017 activity book titled Star Wars: A-wing Deluxe Book and 3D Wood Model, with Michael Kogge as its author.
- Star Wars: A-wing Deluxe Book and 3D Wood Model (Initial Mention)
- " Pilots of the Rebel Alliance " — Star Wars Encyclopedia