Reference Stardate 2/1600 through 2/1612
- Reference Stardates 2/1600-2/2300 (2272-2286): Starfleet and commercial starship losses gradually increase in the region of space near Starbase 27. No clear cause is identified.
- Reference Stardate 2/1601.01 (1 January): The defeat of Jonas Elley in the presidential election of the Triangle's Mantiev Colonial Association causes the Chaniviev Alliance States to pull out of the MCA.
- Reference Stardate 2/1605: Civil war erupts among the members of the Triangle's Mantiev Colonial Association.
- Reference Stardate 2/1612: Commander Ian Vellacora is reinstated into Starfleet after four years of retirement. Vellacora is not only allowed to return, but is promoted to Captain and assigned to a Gorn diplomatic mission.
- Barton, William A., Gallagher, Tara J., Hess, Clare W. III, Huettel, Todd W., Kemper, Dale L., Menke, Bernard Edward, Pardoe, Blaine L., Peterson, Boy F., Rogan, Peter R., Stein, Kevin, Stuart, Rick David, and Theisen, John A. "Star Trek IV: The Voyage Home Sourcebook Update." Star Trek: The Role Playing Game, Supplement 2224. FASA Corporation. 1986.
- Stuart, Rick D. "Decision at Midnight." Star Trek: The Role Playing Game, Supplement 2219. Illustrations by David Deitrick, GIDEON, and Todd F. Marsh. FASA Corporation. 1986.