Find all references to year 3066 - One link per entry (See Years Policy)
- January: - Wave five of FedCom Civil War ends.
- February-August: Start and End of the sixth FedCom Civil War Wave.
- April 25th: The TDF destroys two DropShips of the Fighting Urukhai above Taurus.
- September: Wave seven begins.
- May 16th: Battle of New Syrtis ends.
- June 30th: Second Battle of New Avalon starts.
- July 23rd: Battle of Tikonov ends.
- August: The Fighting Urukhai assault Taurus leading to their destruction.
- August 18th: Battle of Tharkad starts.
- October: The Calderon Protectorate worlds of Mirfak and Belle Isle are captured by Taurian Concordat forces.
- New Avalon assaulted by forces under the command of Tancred Sandoval.
- Federated Suns forces take Duchy of Small member Small World.
- February 18th: Word of Blake Protectorate formed by Word of Blake.
- March 7th: Allied Mercenary Command founded by Jaime Wolf.
- April 9th: Formation of Fronc Reaches and Calderon Protectorate.
- December: The worlds of Diik, Gaul, Lastpost and Oscar elect to join the Calderon Protectorate.
- Twelfth Word of Blake Militia Division is reported to formed.
- Chaos Irregulars are formed.
- Fronc Reaches recognized as an independent nation by ComStar and the Free Rasalhague Republic.
- Grumman Industries open a new factory on New Earth as a result of heavy Word of Blake investment.
- Ishikawajima-Harima Battle Armor Industries opens battle armor factories on Loysville and Agematsu.
- Jacob's Juggernauts hired by Word of Blake and take world of Bryant for the Word.
- Opacus Venatori are formed from two separate Word of Blake units.
- March 4th: James Sandoval dies.
- Tancred Sandoval becomes Duke of Robinson.
- Capellan Confederation begins production of Trinity Battle Armor series.
- Vicore Industries first produces the GAL-103 and GAL-104 variants of Galleon Light Tank.
- Cyclops Incorporated rushes the Glaive Medium Tank into production in time to sees action in the FedCom Civil War.
- Clan Coyote first fields Rabid Coyote BattleMech.
- Clan Snow Raven designs and produces Ferro-Lamellor Armor.
- Clan Star Adder introduces the Burrock BattleMech for the recently absorbed members of Clan Burrock.
- The CLS-4S variant of the Colossus BattleMech is introduced.
- Clan Ghost Bear launches first the Leviathan II-Class WarShip from Alshain Naval Yard.
- Blackstone BattleMechs Limited developed the Pegasus Passenger VTOL.
- Boeing Interstellar launches the first Corvair Luxury Passenger Airliner on Tiber.
- The Vampyr is created by Bristol SalvageWorks of the Magistracy of Canopus.
- Hydra 2 ProtoMech is introduced.