Random Assignment Tables

Description

Random Assignment Tables (RATs), also known as Random ('Mech) Allocation Tables, are provided in many BattleTech rulebooks and sourcebooks as a means for players to randomly generate plausible forces of multiple BattleMechs, vehicles or other units for a participating faction to play a given scenario. In line with the dice-rolling conventions of classic BattleTech (board game) the tables are typically presented as either a 2d6 or a 1d6 table, where each of the possible roll results (either 2-12 or 1-6) corresponds with a specific unit. It is possible for a specific unit to appear in several rows, if it is very widespread among the forces in question and thus more likely to appear in a given lineup.

Inherent inaccuracy

RATs are typically of limited scope: They are usually provided for specific military units during specific campaigns or timeframes. As such, they are a poor indicator for unit compositions outside of their specific scope. They also suffer from the inherent limitations of the 2d6 table that only allows for eleven entries with only six tiers of statistical probability between them (the lowest being 2.77%, or 1 in 36, for the results "2" and "12" each). Thus, they can only provide a very rough approximation for canonical force compositions of the units in question.

It has indeed been clarified that RATs are not actually meant to provide an accurate picture of what forces a given faction has available. Rather, RATs, while rooted broadly in what units would conceivably be available to a given force in a specific context, are tailored to provide balanced gameplay over statistical accuracy.

Canonicity

Technically, RATs from canonical products are fully canonical. However, their inherent inaccuracy as mentioned above marks them highly unreliable even beyond their random element; they are meant more as a game rule, as opposed to an accurate depiction of the BattleTech universe. Consequentially, while can be regarded as a rough guideline for historical force compositions in the absence of other information, they are trumped by virtually all other (canonical) information with regards to accuracy.

Faction Assignment & Rarity Tables

The Faction Assignment & Rarity Tables by Keith "Xotl" Hann are a notable fan project aiming to avoid the inherent lack of accuracy in RATs, by using a much finer d1000 resolution and basing the tables on in-universe production and availability data, with no gameplay or balancing concerns whatsoever.

List of Random Assignment Tables

Inner Sphere & Periphery

Unit Type	Faction	Date	Reference
Mech	Capellan Confederation	2750	Era Report: 2750, p. 145
Mech	Draconis Combine	2750	Era Report: 2750, p. 145
Mech	Federated Suns	2750	Era Report: 2750, p. 145
Mech	Free Worlds League	2750	Era Report: 2750, p. 145
Mech	Lyran Commonwealth	2750	Era Report: 2750, p. 146
Mech	Periphery	2750	Era Report: 2750, p. 146
Mech	Rim Worlds Republic	2750	Era Report: 2750, p. 146
Mech	Star League / Terran Hegemony	2750	Era Report: 2750, p. 146
Aerospace Fighter	Capellan Confederation	2750	Era Report: 2750, p. 147
Aerospace Fighter	Draconis Combine	2750	Era Report: 2750, p. 147
Aerospace Fighter	Federated Suns	2750	Era Report: 2750, p. 147
Aerospace Fighter	Free Worlds League	2750	Era Report: 2750, p. 147
Aerospace Fighter	Lyran Commonwealth	2750	Era Report: 2750, p. 147
Aerospace Fighter	Periphery	2750	Era Report: 2750, p. 147
Aerospace Fighter	Rim Worlds Republic	2750	Era Report: 2750, p. 147
Aerospace Fighter	Star League / Terran Hegemony	2750	Era Report: 2750, p. 147
Vehicle	Inner Sphere	2750	Era Report: 2750, p. 147
Mech	Draconis Combine & Free Rasalhague Republic	3048–3052	Era Report: 3052, p. 152
Mech	Federated Commonwealth	3048–3052	Era Report: 3052, p. 152
Mech	Capellan Confederation & St. Ives Compact	3048–3052	Era Report: 3052, p. 152
Mech	ComStar	3048–3052	Era Report: 3052, p. 153
Mech	Free Worlds League	3048–3052	Era Report: 3052, p. 153
Mech	Periphery & Mercenary	3048–3052	Era Report: 3052, p. 153
Aerospace Fighter	Draconis Combine & Free Rasalhague Republic	3048–3052	Era Report: 3052, p. 154
Aerospace Fighter	Federated Commonwealth	3048–3052	Era Report: 3052, p. 154
Aerospace Fighter	Capellan Confederation & St. Ives Compact	3048–3052	Era Report: 3052, p. 154
Aerospace Fighter	ComStar	3048–3052	Era Report: 3052, p. 154
Aerospace Fighter	Free Worlds League	3048–3052	Era Report: 3052, p. 154
Aerospace Fighter	Periphery & Mercenary	3048–3052	Era Report: 3052, p. 154
Vehicle	Inner Sphere	3048–3052	Era Report: 3052, p. 154
Vehicle	ComStar	3048–3052	Era Report: 3052, p. 154
Mech	Federated Commonwealth: Davion	3052	MechWarrior 2nd Edition, p. 20
Mech	Federated Commonwealth: Steiner	3052	MechWarrior 2nd Edition, p. 20
Mech	Draconis Combine	3052	MechWarrior 2nd Edition, p. 20
Mech	Free Worlds League	3052	MechWarrior 2nd Edition, p. 20
Mech	Capellan Confederation	3052	MechWarrior 2nd Edition, p. 20
Mech	Free Rasalhague Republic	3052	MechWarrior 2nd Edition, p. 20
Mech	Draconis Combine	3053–3062	Era Report: 3062, p. 146
Mech	Federated Commonwealth & Lyran Alliance	3053–3062	Era Report: 3062, p. 146
Mech	Capellan Confederation & St. Ives Compact	3053–3062	Era Report: 3062, p. 146
Mech	ComStar, WoB, and FRR	3053–3062	Era Report: 3062, p. 147
Mech	Free Worlds League	3053–3062	Era Report: 3062, p. 147
Mech	Periphery & Mercenary	3053–3062	Era Report: 3062, p. 147
Aerospace Fighter	Draconis Combine	3053–3062	Era Report: 3062, p. 148
Aerospace Fighter	Federated Commonwealth & Lyran Alliance	3053–3062	Era Report: 3062, p. 148
Aerospace Fighter	Capellan Confederation & St. Ives Compact	3053–3062	Era Report: 3062, p. 148
Aerospace Fighter	ComStar, WoB, and FRR	3053–3062	Era Report: 3062, p. 148
Aerospace Fighter	Free Worlds League	3053–3062	Era Report: 3062, p. 148
Aerospace Fighter	Periphery & Mercenary	3053–3062	Era Report: 3062, p. 148
Vehicle	Inner Sphere	3053–3062	Era Report: 3062, p. 148
Vehicle	ComStar, WoB, and FRR	3053–3062	Era Report: 3062, p. 148
Mech	Draconis Combine	3058	Field Manual: Draconis Combine, p. 142
Mech	Free Worlds League	3059	Field Manual: Free Worlds League, p. 126
Mech	Mercenary	3059	Field Manual: Mercenaries, p. 122
Mech	Draconis Combine	3059	BattleTech Master Rules (1998), p. 105
Mech	Capellan Confederation	3059	BattleTech Master Rules (1998), p. 105
Mech	Free Worlds League	3059	BattleTech Master Rules (1998), p. 105
Mech	Federated Commonwealth/Suns	3059	BattleTech Master Rules (1998), p. 106
Mech	Lyran Alliance	3059	BattleTech Master Rules (1998), p. 106
Mech	ComStar	3059	BattleTech Master Rules (1998), p. 106
Vehicle	Inner Sphere	3059	BattleTech Master Rules (1998), p. 108
Mech	Draconis Combine	3062	BattleTech Master Rules, Revised Edition (2004), p. 111
Mech	Capellan Confederation	3062	BattleTech Master Rules, Revised Edition (2004), p. 111
Mech	Free Worlds League	3062	BattleTech Master Rules, Revised Edition (2004), p. 111
Mech	Federated Commonwealth/Suns	3062	BattleTech Master Rules, Revised Edition (2004), p. 112
Mech	Lyran Alliance	3062	BattleTech Master Rules, Revised Edition (2004), p. 112
Mech	ComStar	3062	BattleTech Master Rules, Revised Edition (2004), p. 112
Vehicle	Inner Sphere	3062	BattleTech Master Rules, Revised Edition (2004), p. 114
Vehicle	ComStar & Word of Blake	3062	Field Manual: ComStar, p. 130
Mech	ComStar	3062	Field Manual: ComStar, pp. 131–132
Mech	Word of Blake	3062	Field Manual: ComStar, pp. 131–132
Mech	Free Rasalhague Republic	3062	Field Manual: ComStar, pp. 132–133
Vehicle	Free Rasalhague Republic	3062	Field Manual: ComStar, pp. 132–133
Mech	Star League Defense Force	3062	Field Manual: ComStar, pp. 133–134
Vehicle	Star League Defense Force	3062	Field Manual: ComStar, pp. 133–134
Vehicle	Federated Commonwealth/Suns	3062	Field Manual: Federated Suns, p. 138
Mech	Federated Commonwealth/Suns	3062	Field Manual: Federated Suns, p. 139
Mech	Lyran Alliance	3062	Field Manual: Lyran Alliance, p. 127
Vehicle	Lyran Alliance	3062	Field Manual: Lyran Alliance, p. 128
Vehicle	Capellan Confederation	3063	Field Manual: Capellan Confederation, p. 122
Mech	Capellan Confederation	3063	Field Manual: Capellan Confederation, p. 123
Mech	Periphery	3064	Field Manual: Periphery, p. 146
Mech	Magistracy of Canopus	3064	Field Manual: Periphery, p. 146
Mech	Taurian Concordat	3064	Field Manual: Periphery, p. 146
Mech	Marian Hegemony	3064	Field Manual: Periphery, p. 147
Mech	Circinus Federation	3064	Field Manual: Periphery, p. 147
Mech	Pirates	3064	Field Manual: Periphery, p. 147
Mech	Hanseatic League	3064	Field Manual: Periphery, p. 147
Mech	Nueva Castile / Umayyad Caliphate	3064	Field Manual: Periphery, p. 147
Vehicle	Periphery	3064	Field Manual: Periphery, p. 148
Aerospace Fighter	Outworlds Alliance	3064	Field Manual: Periphery, p. 148
Mech	Capellan Confederation	3067	Field Manual: Updates, p. 206
Vehicle	Capellan Confederation	3067	Field Manual: Updates, p. 206
Aerospace Fighter	Capellan Confederation	3067	Field Manual: Updates, p. 206
DropShip	Capellan Confederation	3067	Field Manual: Updates, p. 206
Mech	ComStar	3067	Field Manual: Updates, p. 219
Vehicle	ComStar	3067	Field Manual: Updates, p. 219
Aerospace Fighter	ComStar	3067	Field Manual: Updates, p. 219
DropShip	ComStar	3067	Field Manual: Updates, p. 219
Mech	Word of Blake	3067	Field Manual: Updates, p. 220
Vehicle	Word of Blake	3067	Field Manual: Updates, p. 220
Aerospace Fighter	Word of Blake	3067	Field Manual: Updates, p. 220
DropShip	Word of Blake	3067	Field Manual: Updates, p. 220
Mech	Free Rasalhague Republic	3067	Field Manual: Updates, p. 221
Vehicle	Free Rasalhague Republic	3067	Field Manual: Updates, p. 221
Aerospace Fighter	Free Rasalhague Republic	3067	Field Manual: Updates, p. 221
DropShip	Free Rasalhague Republic	3067	Field Manual: Updates, p. 221
Mech	Star League	3067	Field Manual: Updates, p. 222
Vehicle	Star League	3067	Field Manual: Updates, p. 222
Aerospace Fighter	Star League	3067	Field Manual: Updates, p. 222
DropShip	Star League	3067	Field Manual: Updates, p. 222
Mech	Draconis Combine	3067	Field Manual: Updates, p. 224
Vehicle	Draconis Combine	3067	Field Manual: Updates, p. 224
Aerospace Fighter	Draconis Combine	3067	Field Manual: Updates, p. 224
DropShip	Draconis Combine	3067	Field Manual: Updates, p. 224
Mech	Federated Suns	3067	Field Manual: Updates, p. 225
Vehicle	Federated Suns	3067	Field Manual: Updates, p. 225
Aerospace Fighter	Federated Suns	3067	Field Manual: Updates, p. 225
DropShip	Federated Suns	3067	Field Manual: Updates, p. 225
Mech	Free Worlds League	3067	Field Manual: Updates, p. 226
Vehicle	Free Worlds League	3067	Field Manual: Updates, p. 226
Aerospace Fighter	Free Worlds League	3067	Field Manual: Updates, p. 226
DropShip	Free Worlds League	3067	Field Manual: Updates, p. 226
Mech	Lyran Alliance	3067	Field Manual: Updates, p. 227
Vehicle	Lyran Alliance	3067	Field Manual: Updates, p. 227
Aerospace Fighter	Lyran Alliance	3067	Field Manual: Updates, p. 227
DropShip	Lyran Alliance	3067	Field Manual: Updates, p. 227
Mech	Mercenary	3067	Field Manual: Updates, p. 228
Vehicle	Mercenary	3067	Field Manual: Updates, p. 228
Aerospace Fighter	Mercenary	3067	Field Manual: Updates, p. 228
DropShip	Mercenary	3067	Field Manual: Updates, p. 228
Mech	Periphery	3067	Field Manual: Updates, p. 229
Mech	Magistracy of Canopus	3067	Field Manual: Updates, p. 229
Mech	Taurian Concordat	3067	Field Manual: Updates, p. 229
Mech	Marian Hegemony	3067	Field Manual: Updates, p. 230
Mech	Circinus Federation	3067	Field Manual: Updates, p. 230
Mech	Pirate	3067	Field Manual: Updates, p. 230
Mech	Hanseatic League	3067	Field Manual: Updates, p. 230
Mech	Nueva Castile / Umayyad Caliphate	3067	Field Manual: Updates, p. 230
Vehicle	Periphery	3067	Field Manual: Updates, p. 231
Aerospace Fighter	Periphery	3067	Field Manual: Updates, p. 231
DropShip	Periphery	3067	Field Manual: Updates, p. 231
Aerospace Fighter	Outworlds Alliance	3067	Field Manual: Updates, p. 231
DropShip	Outworlds Alliance	3067	Field Manual: Updates, p. 231
Mech	Draconis Combine	3067	Total Warfare, p. 267
Mech	Federated Suns	3067	Total Warfare, p. 267
Mech	Capellan Confederation	3067	Total Warfare, p. 267
Mech	Free Worlds League	3067	Total Warfare, p. 267
Mech	Lyran Alliance	3067	Total Warfare, p. 268
Mech	ComStar / Word of Blake	3067	Total Warfare, p. 268
Mech	Mercenary / Periphery	3067	Total Warfare, p. 268
Mech	Pirate	3067	Total Warfare, p. 268
Vehicle	Inner Sphere	3067	Total Warfare, p. 270
Battle Armor	Inner Sphere	3067	Total Warfare, p. 270
Conventional Infantry	All	3067	Total Warfare, p. 270
Aerospace Fighter	Inner Sphere	3067	Total Warfare, p. 271
DropShip	Inner Sphere	3067	Total Warfare, p. 271
Mech	Capellan Confederation	3075	A Time of War, pp. 130–131
Mech	Draconis Combine	3075	A Time of War, pp. 130–131
Mech	Federated Suns	3075	A Time of War, pp. 130–131
Mech	Free Rasalhague Republic	3075	A Time of War, pp. 130–131
Mech	Free Worlds League	3075	A Time of War, pp. 130–131
Mech	Lyran Alliance	3075	A Time of War, pp. 130–131
Mech	ComStar	3075	A Time of War, pp. 130–131
Mech	Word of Blake	3075	A Time of War, pp. 131–132
Mech	Mercenary	3075	A Time of War, pp. 131–132
Mech	Major Periphery	3075	A Time of War, pp. 131–132
Mech	Minor Periphery	3075	A Time of War, pp. 131–132
Mech	Deep Periphery / Pirate	3075	A Time of War, pp. 131–132
Battle Armor	Inner Sphere	3075	A Time of War, pp. 133–134
Vehicle	Inner Sphere	3075	A Time of War, pp. 133–134
Aerospace Fighter	Inner Sphere	3075	A Time of War, pp. 133–134
IndustrialMech	Inner Sphere	3075	A Time of War, p. 135
Conventional fighter	Inner Sphere	3075	A Time of War, p. 135

Clan

Unit Type	Faction	Date	Reference
Mech	Clan Ghost Bear	3048–3052	Era Report: 3052, p. 155
Mech	Clan Jade Falcon	3048–3052	Era Report: 3052, p. 155
Mech	Clan Smoke Jaguar	3048–3052	Era Report: 3052, p. 155
Mech	Clan Wolf	3048–3052	Era Report: 3052, p. 155
Mech	Secondary Invader	3048–3052	Era Report: 3052, p. 155
Mech	Home Clan	3048–3052	Era Report: 3052, p. 155
Aerospace Fighter	Clan Ghost Bear	3048–3052	Era Report: 3052, p. 156
Aerospace Fighter	Clan Jade Falcon	3048–3052	Era Report: 3052, p. 156
Aerospace Fighter	Clan Smoke Jaguar	3048–3052	Era Report: 3052, p. 156
Aerospace Fighter	Clan Wolf	3048–3052	Era Report: 3052, p. 156
Aerospace Fighter	Secondary Invader	3048–3052	Era Report: 3052, p. 156
Aerospace Fighter	Home Clan	3048–3052	Era Report: 3052, p. 156
Mech	Clan Ghost Bear	3053–3062	Era Report: 3062, p. 149
Mech	Clan Jade Falcon	3053–3062	Era Report: 3062, p. 149
Mech	Clan Smoke Jaguar	3053–3062	Era Report: 3062, p. 149
Mech	Clan Wolf	3053–3062	Era Report: 3062, p. 149
Mech	Secondary Invader	3053–3062	Era Report: 3062, p. 149
Mech	Home Clan	3053–3062	Era Report: 3062, p. 149
Aerospace Fighter	Clan Ghost Bear	3053–3062	Era Report: 3062, p. 150
Aerospace Fighter	Clan Jade Falcon	3053–3062	Era Report: 3062, p. 150
Aerospace Fighter	Clan Smoke Jaguar	3053–3062	Era Report: 3062, p. 150
Aerospace Fighter	Clan Wolf	3053–3062	Era Report: 3062, p. 150
Aerospace Fighter	Secondary Invader	3053–3062	Era Report: 3062, p. 150
Aerospace Fighter	Home Clan	3053–3062	Era Report: 3062, p. 150
Battle Armor	Clans	3053–3062	Era Report: 3062, p. 150
ProtoMech	Clans	3053–3062	Era Report: 3062, p. 150
Mech (Front Line)	Clan Blood Spirit	3059	Field Manual: Crusader Clans, p. 169
Mech (Second Line)	Clan Blood Spirit	3059	Field Manual: Crusader Clans, p. 170
Mech (Front Line)	Clan Fire Mandrill	3059	Field Manual: Crusader Clans, p. 169
Mech (Second Line)	Clan Fire Mandrill	3059	Field Manual: Crusader Clans, p. 170
Mech (Front Line)	Clan Hell's Horses	3059	Field Manual: Crusader Clans, p. 169
Mech (Second Line)	Clan Hell's Horses	3059	Field Manual: Crusader Clans, p. 170
Mech (Front Line)	Clan Ice Hellion	3059	Field Manual: Crusader Clans, p. 169
Mech (Second Line)	Clan Ice Hellion	3059	Field Manual: Crusader Clans, p. 170
Mech (Front Line)	Clan Jade Falcon	3059	Field Manual: Crusader Clans, p. 169
Mech (Second Line)	Clan Jade Falcon	3059	Field Manual: Crusader Clans, p. 170
Mech (Front Line)	Clan Star Adder	3059	Field Manual: Crusader Clans, p. 169
Mech (Second Line)	Clan Star Adder	3059	Field Manual: Crusader Clans, p. 170
Mech (Front Line)	Clan Wolf	3059	Field Manual: Crusader Clans, p. 169
Mech (Second Line)	Clan Wolf	3059	Field Manual: Crusader Clans, p. 170
Mech	Clan Ghost Bear	3059	BattleTech Master Rules (1998), p. 107
Mech	Clan Jade Falcon	3059	BattleTech Master Rules (1998), p. 107
Mech	Clan Smoke Jaguar	3059	BattleTech Master Rules (1998), p. 107
Mech	Clan Wolf	3059	BattleTech Master Rules (1998), p. 107
Mech (Front Line)	Clan Cloud Cobra	3061	Field Manual: Warden Clans, p. 172
Mech (Second Line)	Clan Cloud Cobra	3061	Field Manual: Warden Clans, p. 173
Mech (Front Line)	Clan Coyote	3061	Field Manual: Warden Clans, p. 172
Mech (Second Line)	Clan Coyote	3061	Field Manual: Warden Clans, p. 173
Mech (Front Line)	Clan Diamond Shark	3061	Field Manual: Warden Clans, p. 172
Mech (Second Line)	Clan Diamond Shark	3061	Field Manual: Warden Clans, p. 173
Mech (Front Line)	Clan Ghost Bear	3061	Field Manual: Warden Clans, p. 172
Mech (Second Line)	Clan Ghost Bear	3061	Field Manual: Warden Clans, p. 173
Mech (Front Line)	Clan Goliath Scorpion	3061	Field Manual: Warden Clans, p. 172
Mech (Second Line)	Clan Goliath Scorpion	3061	Field Manual: Warden Clans, p. 173
Mech (Front Line)	Clan Snow Raven	3061	Field Manual: Warden Clans, p. 172
Mech (Second Line)	Clan Snow Raven	3061	Field Manual: Warden Clans, p. 173
Mech (Front Line)	Clan Steel Viper	3061	Field Manual: Warden Clans, p. 172
Mech (Second Line)	Clan Steel Viper	3061	Field Manual: Warden Clans, p. 173
Mech (Front Line)	Clan Wolf-in-Exile	3061	Field Manual: Warden Clans, p. 174
Mech (Second Line)	Clan Wolf-in-Exile	3061	Field Manual: Warden Clans, p. 174
Mech	Clan Ghost Bear	3062	BattleTech Master Rules, Revised Edition (2004), p. 113
Mech	Clan Jade Falcon	3062	BattleTech Master Rules, Revised Edition (2004), p. 113
Mech	Clan Nova Cat	3062	BattleTech Master Rules, Revised Edition (2004), p. 113
Mech	Clan Wolf	3062	BattleTech Master Rules, Revised Edition (2004), p. 113
Mech (Front Line)	Clan Nova Cat	3062	Field Manual: ComStar, pp. 133–134
Mech (Second Line)	Clan Nova Cat	3062	Field Manual: ComStar, pp. 133–134
Mech (Front Line)	Clan Blood Spirit	3062	MechWarrior's Guide to the Clans, p. 10
Mech (Second Line)	Clan Blood Spirit	3062	MechWarrior's Guide to the Clans, p. 11
Mech (Front Line)	Clan Fire Mandrill	3062	MechWarrior's Guide to the Clans, p. 10
Mech (Second Line)	Clan Fire Mandrill	3062	MechWarrior's Guide to the Clans, p. 11
Mech (Front Line)	Clan Hell's Horses	3062	MechWarrior's Guide to the Clans, p. 10
Mech (Second Line)	Clan Hell's Horses	3062	MechWarrior's Guide to the Clans, p. 11
Mech (Front Line)	Clan Ice Hellion	3062	MechWarrior's Guide to the Clans, p. 10
Mech (Second Line)	Clan Ice Hellion	3062	MechWarrior's Guide to the Clans, p. 11
Mech (Front Line)	Clan Jade Falcon	3062	MechWarrior's Guide to the Clans, p. 10
Mech (Second Line)	Clan Jade Falcon	3062	MechWarrior's Guide to the Clans, p. 11
Mech (Front Line)	Clan Star Adder	3062	MechWarrior's Guide to the Clans, p. 10
Mech (Second Line)	Clan Star Adder	3062	MechWarrior's Guide to the Clans, p. 11
Mech (Front Line)	Clan Wolf	3062	MechWarrior's Guide to the Clans, p. 10
Mech (Second Line)	Clan Wolf	3062	MechWarrior's Guide to the Clans, p. 11
Mech (Front Line)	Clan Cloud Cobra	3062	MechWarrior's Guide to the Clans, p. 12
Mech (Second Line)	Clan Cloud Cobra	3062	MechWarrior's Guide to the Clans, p. 13
Mech (Front Line)	Clan Coyote	3062	MechWarrior's Guide to the Clans, p. 12
Mech (Second Line)	Clan Coyote	3062	MechWarrior's Guide to the Clans, p. 13
Mech (Front Line)	Clan Diamond Shark	3062	MechWarrior's Guide to the Clans, p. 12
Mech (Second Line)	Clan Diamond Shark	3062	MechWarrior's Guide to the Clans, p. 13
Mech (Front Line)	Clan Ghost Bear	3062	MechWarrior's Guide to the Clans, p. 12
Mech (Second Line)	Clan Ghost Bear	3062	MechWarrior's Guide to the Clans, p. 13
Mech (Front Line)	Clan Goliath Scorpion	3062	MechWarrior's Guide to the Clans, p. 12
Mech (Second Line)	Clan Goliath Scorpion	3062	MechWarrior's Guide to the Clans, p. 13
Mech (Front Line)	Clan Snow Raven	3062	MechWarrior's Guide to the Clans, p. 12
Mech (Second Line)	Clan Snow Raven	3062	MechWarrior's Guide to the Clans, p. 13
Mech (Front Line)	Clan Steel Viper	3062	MechWarrior's Guide to the Clans, p. 12
Mech (Second Line)	Clan Steel Viper	3062	MechWarrior's Guide to the Clans, p. 13
Mech (Front Line)	Clan Wolf-in-Exile	3062	MechWarrior's Guide to the Clans, p. 14
Mech (Second Line)	Clan Wolf-in-Exile	3062	MechWarrior's Guide to the Clans, p. 14
Mech (Front Line)	Clan Nova Cat	3062	MechWarrior's Guide to the Clans, p. 14
Mech (Second Line Line)	Clan Nova Cat	3062	MechWarrior's Guide to the Clans, p. 14
Mech (Front Line)	Clan Blood Spirit	3067	Field Manual: Updates, p. 207
Mech (Second Line)	Clan Blood Spirit	3067	Field Manual: Updates, p. 208
Vehicle	Clan Blood Spirit	3067	Field Manual: Updates, p. 209
Aerospace Fighter (Front Line)	Clan Blood Spirit	3067	Field Manual: Updates, p. 210
Aerospace Fighter (Second Line)	Clan Blood Spirit	3067	Field Manual: Updates, p. 211
DropShip	Clan Blood Spirit	3067	Field Manual: Updates, p. 210
ProtoMech	Clan Blood Spirit	3067	Field Manual: Updates, p. 218
Mech (Front Line)	Clan Cloud Cobra	3067	Field Manual: Updates, p. 212
Mech (Second Line)	Clan Cloud Cobra	3067	Field Manual: Updates, p. 213
Vehicle	Clan Cloud Cobra	3067	Field Manual: Updates, p. 214
Aerospace Fighter (Front Line)	Clan Cloud Cobra	3067	Field Manual: Updates, p. 215
Aerospace Fighter (Second Line)	Clan Cloud Cobra	3067	Field Manual: Updates, p. 216
DropShip	Clan Cloud Cobra	3067	Field Manual: Updates, p. 215
ProtoMech	Clan Cloud Cobra	3067	Field Manual: Updates, p. 218
Mech (Front Line)	Clan Coyote	3067	Field Manual: Updates, p. 212
Mech (Second Line)	Clan Coyote	3067	Field Manual: Updates, p. 213
Vehicle	Clan Coyote	3067	Field Manual: Updates, p. 214
Aerospace Fighter (Front Line)	Clan Coyote	3067	Field Manual: Updates, p. 215
Aerospace Fighter (Second Line)	Clan Coyote	3067	Field Manual: Updates, p. 216
DropShip	Clan Coyote	3067	Field Manual: Updates, p. 215
ProtoMech	Clan Coyote	3067	Field Manual: Updates, p. 218
Mech (Front Line)	Clan Diamond Shark	3067	Field Manual: Updates, p. 212
Mech (Second Line)	Clan Diamond Shark	3067	Field Manual: Updates, p. 213
Vehicle	Clan Diamond Shark	3067	Field Manual: Updates, p. 214
Aerospace Fighter (Front Line)	Clan Diamond Shark	3067	Field Manual: Updates, p. 215
Aerospace Fighter (Second Line)	Clan Diamond Shark	3067	Field Manual: Updates, p. 216
DropShip	Clan Diamond Shark	3067	Field Manual: Updates, p. 215
Mech (Front Line)	Clan Fire Mandrill	3067	Field Manual: Updates, p. 207
Mech (Second Line)	Clan Fire Mandrill	3067	Field Manual: Updates, p. 208
Vehicle	Clan Fire Mandrill	3067	Field Manual: Updates, p. 209
Aerospace Fighter (Front Line)	Clan Fire Mandrill	3067	Field Manual: Updates, p. 210
Aerospace Fighter (Second Line)	Clan Fire Mandrill	3067	Field Manual: Updates, p. 211
DropShip	Clan Fire Mandrill	3067	Field Manual: Updates, p. 210
ProtoMech	Clan Fire Mandrill	3067	Field Manual: Updates, p. 218
Mech (Front Line)	Clan Ghost Bear	3067	Field Manual: Updates, p. 212
Mech (Second Line)	Clan Ghost Bear	3067	Field Manual: Updates, p. 213
Vehicle	Clan Ghost Bear	3067	Field Manual: Updates, p. 214
Aerospace Fighter (Front Line)	Clan Ghost Bear	3067	Field Manual: Updates, p. 215
Aerospace Fighter (Second Line)	Clan Ghost Bear	3067	Field Manual: Updates, p. 216
DropShip	Clan Ghost Bear	3067	Field Manual: Updates, p. 215
Mech (Front Line)	Clan Goliath Scorpion	3067	Field Manual: Updates, p. 212
Mech (Second Line)	Clan Goliath Scorpion	3067	Field Manual: Updates, p. 213
Vehicle	Clan Goliath Scorpion	3067	Field Manual: Updates, p. 214
Aerospace Fighter (Front Line)	Clan Goliath Scorpion	3067	Field Manual: Updates, p. 215
Aerospace Fighter (Second Line)	Clan Goliath Scorpion	3067	Field Manual: Updates, p. 216
DropShip	Clan Goliath Scorpion	3067	Field Manual: Updates, p. 215
ProtoMech	Clan Goliath Scorpion	3067	Field Manual: Updates, p. 218
Mech (Front Line)	Clan Hell's Horses	3067	Field Manual: Updates, p. 207
Mech (Second Line)	Clan Hell's Horses	3067	Field Manual: Updates, p. 208
Vehicle	Clan Hell's Horses	3067	Field Manual: Updates, p. 209
Aerospace Fighter (Front Line)	Clan Hell's Horses	3067	Field Manual: Updates, p. 210
Aerospace Fighter (Second Line)	Clan Hell's Horses	3067	Field Manual: Updates, p. 211
DropShip	Clan Hell's Horses	3067	Field Manual: Updates, p. 210
ProtoMech	Clan Hell's Horses	3067	Field Manual: Updates, p. 218
Mech (Front Line)	Clan Ice Hellion	3067	Field Manual: Updates, p. 207
Mech (Second Line)	Clan Ice Hellion	3067	Field Manual: Updates, p. 208
Vehicle	Clan Ice Hellion	3067	Field Manual: Updates, p. 209
Aerospace Fighter (Front Line)	Clan Ice Hellion	3067	Field Manual: Updates, p. 210
Aerospace Fighter (Second Line)	Clan Ice Hellion	3067	Field Manual: Updates, p. 211
DropShip	Clan Ice Hellion	3067	Field Manual: Updates, p. 210
ProtoMech	Clan Ice Hellion	3067	Field Manual: Updates, p. 218
Mech (Front Line)	Clan Jade Falcon	3067	Field Manual: Updates, p. 207
Mech (Second Line)	Clan Jade Falcon	3067	Field Manual: Updates, p. 208
Vehicle	Clan Jade Falcon	3067	Field Manual: Updates, p. 209
Aerospace Fighter (Front Line)	Clan Jade Falcon	3067	Field Manual: Updates, p. 210
Aerospace Fighter (Second Line)	Clan Jade Falcon	3067	Field Manual: Updates, p. 211
DropShip	Clan Jade Falcon	3067	Field Manual: Updates, p. 210
ProtoMech	Clan Jade Falcon	3067	Field Manual: Updates, p. 218
Mech (Front Line)	Clan Nova Cat	3067	Field Manual: Updates, p. 223
Mech (Second Line Line)	Clan Nova Cat	3067	Field Manual: Updates, p. 223
Vehicle	Clan Nova Cat	3067	Field Manual: Updates, p. 223
Aerospace Fighter (Front Line)	Clan Nova Cat	3067	Field Manual: Updates, p. 223
Aerospace Fighter (Second Line)	Clan Nova Cat	3067	Field Manual: Updates, p. 223
DropShip	Clan Nova Cat	3067	Field Manual: Updates, p. 223
ProtoMech	Clan Nova Cat	3067	Field Manual: Updates, p. 218
Mech (Front Line)	Clan Snow Raven	3067	Field Manual: Updates, p. 212
Mech (Second Line)	Clan Snow Raven	3067	Field Manual: Updates, p. 213
Vehicle	Clan Snow Raven	3067	Field Manual: Updates, p. 214
Aerospace Fighter (Front Line)	Clan Snow Raven	3067	Field Manual: Updates, p. 215
Aerospace Fighter (Second Line)	Clan Snow Raven	3067	Field Manual: Updates, p. 216
DropShip	Clan Snow Raven	3067	Field Manual: Updates, p. 215
ProtoMech	Clan Snow Raven	3067	Field Manual: Updates, p. 218
Mech (Front Line)	Clan Star Adder	3067	Field Manual: Updates, p. 207
Mech (Second Line)	Clan Star Adder	3067	Field Manual: Updates, p. 208
Vehicle	Clan Star Adder	3067	Field Manual: Updates, p. 209
Aerospace Fighter (Front Line)	Clan Star Adder	3067	Field Manual: Updates, p. 210
Aerospace Fighter (Second Line)	Clan Star Adder	3067	Field Manual: Updates, p. 211
DropShip	Clan Star Adder	3067	Field Manual: Updates, p. 210
ProtoMech	Clan Star Adder	3067	Field Manual: Updates, p. 218
Mech (Front Line)	Clan Steel Viper	3067	Field Manual: Updates, p. 212
Mech (Second Line)	Clan Steel Viper	3067	Field Manual: Updates, p. 213
Vehicle	Clan Steel Viper	3067	Field Manual: Updates, p. 214
Aerospace Fighter (Front Line)	Clan Steel Viper	3067	Field Manual: Updates, p. 215
Aerospace Fighter (Second Line)	Clan Steel Viper	3067	Field Manual: Updates, p. 216
DropShip	Clan Steel Viper	3067	Field Manual: Updates, p. 215
Mech (Front Line)	Clan Wolf	3067	Field Manual: Updates, p. 207
Mech (Second Line)	Clan Wolf	3067	Field Manual: Updates, p. 208
Vehicle	Clan Wolf	3067	Field Manual: Updates, p. 209
Aerospace Fighter (Front Line)	Clan Wolf	3067	Field Manual: Updates, p. 210
Aerospace Fighter (Second Line)	Clan Wolf	3067	Field Manual: Updates, p. 211
DropShip	Clan Wolf	3067	Field Manual: Updates, p. 210
Mech (Front Line)	Clan Wolf-in-Exile	3067	Field Manual: Updates, p. 217
Mech (Second Line)	Clan Wolf-in-Exile	3067	Field Manual: Updates, p. 217
Vehicle	Clan Wolf-in-Exile	3067	Field Manual: Updates, p. 217
Aerospace Fighter (Front Line)	Clan Wolf-in-Exile	3067	Field Manual: Updates, p. 217
Aerospace Fighter (Second Line)	Clan Wolf-in-Exile	3067	Field Manual: Updates, p. 217
DropShip	Clan Wolf-in-Exile	3067	Field Manual: Updates, p. 217
ProtoMech	Clan Wolf-in-Exile	3067	Field Manual: Updates, p. 218
Mech (Front Line)	Clan Ghost Bear	3067	Total Warfare, p. 269
Mech (Front Line)	Clan Jade Falcon	3067	Total Warfare, p. 269
Mech (Front Line)	Clan Smoke Jaguar	3067	Total Warfare, p. 269
Mech (Front Line)	Clan Wolf	3067	Total Warfare, p. 269
Mech (Second Line)	Clans	3067	Total Warfare, p. 269
Vehicle	Clans	3067	Total Warfare, p. 270
ProtoMech	Clans	3067	Total Warfare, p. 270
Battle Armor	Clans	3067	Total Warfare, p. 270
Conventional Infantry	All	3067	Total Warfare, p. 270
Aerospace Fighter	Clans	3067	Total Warfare, p. 271
DropShip	Clans	3067	Total Warfare, p. 271
Mech (Front Line)	Clans	3075	A Time of War, pp. 131–132
Mech (Second Line)	Clans	3075	A Time of War, pp. 131–132
Battle Armor	Clans	3075	A Time of War, pp. 133–134
Vehicle	Clans	3075	A Time of War, pp. 133–134
Aerospace Fighter (Front Line)	Clans	3075	A Time of War, pp. 133–134
Aerospace Fighter (Second Line)	Clans	3075	A Time of War, pp. 133–134
ProtoMech	Clans	3075	A Time of War, p. 135

Notes

Sometimes the rules in a sourcebook featuring RATs will specify that if a faction does not have a specific RAT, the player will roll on a different RAT. Sometimes this will be another faction's RAT, other times it will be a general one such as Home Clans or Major Periphery States.

The Free Worlds League RATs for the Dark Age features sub-tables for individual Free Worlds League states.

Era Report: 3062 features RATs for Clan Smoke Jaguar covering the period of 3053 to 3062, but notes that Clan Smoke Jaguar was Annihilated by the second Star League in 3060. Nevertheless, a Clan Smoke Jaguar 'Mech RAT appears in Total Warfare, which is set in 3067.

In Era Report: 3062, the Clan vehicle RAT is mislabeled as the Aerospace Fighter RAT.