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General BattleTech => Dragon Cat Collection => Alternate Universe => TechLab => Topic started by: Dragon Cat on December 28, 2016, 12:59:41 AM

Title: Indefatigable-class Battleship (AU with thanks)
Post by: Dragon Cat on December 28, 2016, 12:59:41 AM

Here's a relatively new ship class from my AU ( I know I've got older designs to post but this one has sat waiting to join the AU for ages).  Originally JA Baker sent me the basic design based on his newest design (new in September 2014) I've played around with it a few times since then changing it as I came up with new tech and as new tech entered BattleTech.

So here it is feel free to comment (I changed it by hand but I think I have it all right math wise)


Indefatigable class Battleship
Tech:              Inner Sphere / 3107
Vessel Type:       WarShip

Mass:              1,800,000 tons
Hull:              Saroyan Cavalier
K-F Drive System:  KF Tiger I
Length:            1,200 meters
Sail Diameter:     855 meters
Power Plant:       4 Rolls Royce Kraken
Safe Thrust:       4
Maximum Thrust:    6
Armour Type:        Durallex Light Lamellor Ferro-carbide
Armament:         
   16 Maelstrom AR10 Launchers
   10 Sunspot-3L Heavy NPPC
   32 Mydron Silver Bullet Gauss
   32 Diverse Optics Type 30X ER Large Lasers
   36 Hellion-45 Series Naval Lasers
   12 Knight Heavy Naval Gauss Rifle
   21 Holly Extended Range Long Range Missile Launchers
    1 WarShip Anti-Missile System
Manufacturer:   Challenge Systems/Federated Boeing
  Location:     Hadrian's Command (Classified)
Communications System:  Lockheed/CBM COMSET 86b inc Naval C3
Targeting & Tracking System:  Salamander Systems CommPhase Unit inc Naval C3
------------------------------------------------------------------------------
Overview
The original Indefatigable-class was a far different beast from what is
currently being built to serve in the Federated Suns, Lyran Commonwealth and
Star League Defence Force navies.  Originally designed to escort the Columbia
and Mercury classes into battle it was a class that was surplus to the needs
of the AFFS navy and a class that would never be built.  Enter the LCAF and
SLDF who both required a class as a filler before homegrown designs were
ready to be produced and were willing to pay the price which allowed the
builders to produce two vessels for the Federated Suns on top of those built
for the other states.

Capabilities
Originally designed as an escort for the current Battleships serving the AFFS
the vessel needed many changes to serve in the LCAF and SLDF Navies.  The
first change to the Indefatigable was to lower its maximum speed from 4G to 3G,
this made room for the change and expansion of the naval firepower of the
Battleship.

From the original design the AR-10 Missile Launchers have been retained and
expanded on allowing for the use of capital missiles from almost any angle
of the Battleship.  Similarly the Naval Particle cannons have been retained
giving the WarShip heavy hitting long range firepower.  Similarly the Naval
lasers of the original design were retained and redistributed into eighteen
twin turrets spread around the hull.

This is where the similarities of the designs end however while the original
design featured Medium Naval Gauss Rifles the Lyrans called for a heavier
variant, initially attempts were made to replicate the Clan's Reapers but
this experiment reportedly failed badly, with the design settled on the
heavie standard variant several more were added to the final design further
expanding the designs heavy hitting firepower.

Conventionally the mix of large and medium standard lasers supported by medium
pulse lasers, with forty-eight individual weapons, was replaced wholey with an
array of thirty-six Extended-Range Large Lasers increasing the range and
overall firepower of the array.  Backing these weapons up are thirty-two
Silver Bullet Gauss Rifles and twenty-one Extended-Range Long Range Missiles
spread around the hull giving extensive anti-fighter, Small Craft and DropShip
firepower from all angles.

Four DropShips (often C3 equipped Pocket WarShips), sixty aerospace fighters,
ten small craft and eighty-four Battle Armour equipped Marines give the vessel
more options while four hundred passenger quarters give the bay personnel and
any passengers on board the vessel a comfortable journey on extended patrols.
More than seventy-six thousand tons of cargo space keep the Indefatigable's
supplied with parts, additional fuel, water and food.

Finally at the insistance of the Star League Defence Force designers added
an Advanced Lithium Fusion Battery Mk II allowing the vessels of this class
to make additional jumps over conventionally equipped LF Battery vessels. 
A Naval C3 allows the ships to coordinate their fire with similarly equipped
DropShips and WarShips while an advanced Naval Anti-Missile System, provided
by the SLDF, gives the vessels of this class a centralized Anti-Missile
control.

Deployment
In an agreement made between the Federated Suns, Lyran Commonwealth and
Star League Defence Force the Federated Suns initially agreed to produce six
vessels of this class with two each joining each navies.  These vessels were
all delivered in 3107.

Ships of Class
Federated Suns Navy
FSS Indefatigable - Fifth Battle Group, Division A
FSS Iroquois - Third Battle Group

Lyran Commonwealth Navy
LCS Peter Steiner-Davion (Launched as Tireless) - Iron Fist Battle Group
LCS Dillegence - Iron Fist Battle Group

Star League Defence Force
SLS Makarov - First WarShip Squadron
SLS Venus - Second WarShip Squadron

Code: [Select]

------------------------------------------------------------------------------
Class/Model/Name:  Indefatigable class Battleship
Mass:              1,800,000 tons

Equipment:                                                            Mass 
Power Plant, Drive & Control:                                      432,000.00
Thrust:  Safe Thrust: 4
      Maximum Thrust: 6
Kearny-Fuchida Hyperdrive:  Compact (Integrity = 35)               814,500.00
Lithium Fusion Battery Mk II                                        36,000.00
Jump Sail (Detachable): (Integrity = 7)                                120.00
Structural Integrity: 90                                           162,000.00
Total Heat Sinks:    3,464 Double                                    2,075.00
Fuel & Fuel Pumps:                                                   5,100.00
Bridge, Controls, Radar, Computer & Attitude Thrusters:              4,500.00
Fire Control Computers:                                                  0.00
Naval C3:                                                           18,000.00
Naval AMS: (500 Rounds)                                             16,200.00
Food & Water:  (248 days supply)                                     1,200.00
Armour Type:  Lamellor Ferro-carbide  (3,259 total armour pts)       3,205.00
                           Capital Scale Armour Pts
   Location:                            L / R
   Fore:                                598
   Fore-Left/Right:                  543/543
   Aft-Left/Right:                   543/543
   Aft:                                 489

Cargo:
   Bay 1:  Fighters (60) with 4 doors                                9,000.00
           Small Craft (10)                                          2,000.00
   Bay 2:  Cargo (1)                                                76,896.00

DropShip Capacity:  4 Docking Hardpoints                             4,000.00
Grav Decks #1 - 2:  (145-meter diameter)                               200.00
Grav Decks #3 - 4:  (95-meter diameter)                                100.00
Life Boats:  80 (7 tons each)                                          560.00
Escape Pods:  80 (7 tons each)                                         560.00

Crew and Passengers:
    110 Officers (94 minimum)                                        1,100.00
    300 Crew (295 minimum)                                           2,100.00
    135 Gunners (83 minimum)                                           945.00
     84 Battle Armour Marines                                          588.00
    400 Second Class Quarters (Bay Personnel & Passengers)           2,800.00
Weapons and Equipment      Loc        SRV    MRV    LRV    ERV  Heat    Mass
------------------------------------------------------------------------------
2 AR10 (80 KW, 80 WS, 80 B)Nose         *      *      *      *   40 10,100.00
2 AR10 (80 KW, 80 WS, 80 B)Nose         *      *      *      *   40 10,100.00
2 Heavy NPPC               Nose        30     30     30     30  450  6,000.00
2 NL45                     Nose         9      9      9      9  280  1,800.00
2 NL45                     Nose         9      9      9      9  280  1,800.00
4 Silver Bullet Gauss (200)Nose     4(36)  4(36)  4(36)     --    4     85.00
4 ER Large Laser           Nose     3(32)  3(32)  3(32)     --   48     20.00
2 Heavy N-Gauss(80 rounds) FL/R        60     60     60     60   72 28,040.00
2 Heavy NPPC               FL/R        30     30     30     30  900 12,000.00
2 NL45                     FL/R         9      9      9      9  280  3,600.00
2 NL45                     FL/R         9      9      9      9  280  3,600.00
4 Silver Bullet Gauss (200)FL/R     4(36)  4(36)  4(36)     --    8    170.00
4 ER Large Laser           FL/R     3(32)  3(32)  3(32)     --   96     40.00
3 Extended LRM-20 (200 R)  FL/R     4(36)  4(36)  4(36)  4(36)   72    216.00
2 Heavy N-Gauss(80 rounds) L/RBS       60     60     60     60   72 28,040.00
2 Heavy N-Gauss(80 rounds) L/RBS       60     60     60     60   72 28,040.00
2 NL45                     L/RBS        9      9      9      9  280  3,600.00
2 NL45                     L/RBS        9      9      9      9  280  3,600.00
4 Silver Bullet Gauss (200)L/RBS    4(36)  4(36)  4(36)     --    8    170.00
4 ER Large Laser           L/RBS    3(32)  3(32)  3(32)     --   92     40.00
3 Extended LRM-20 (200 R)  L/RBS    4(36)  4(36)  4(36)  4(36)   72    216.00
2 Heavy NPPC               AL/R        30     30     30     30  900 12,000.00
2 NL45                     AL/R         9      9      9      9  280  3,600.00
2 NL45                     AL/R         9      9      9      9  280  3,600.00
2 AR10 (80 KW, 80 WS, 80 B)AL/R         *      *      *      *   80 20,200.00
4 Silver Bullet Gauss (200)AL/R     4(36)  4(36)  4(36)     --    8    170.00
4 ER Large Laser           AL/R     3(32)  3(32)  3(32)     --   92     40.00
3 Extended LRM-20 (200 R)  AL/R     4(36)  4(36)  4(36)  4(36)   72    216.00
2 AR10 (80 KW, 80 WS, 80 B)Aft          *      *      *      *   40 10,100.00
2 AR10 (80 KW, 80 WS, 80 B)Aft          *      *      *      *   40 10,100.00
2 NL45                     Aft          9      9      9      9  280  1,800.00
2 NL45                     Aft          9      9      9      9  280  1,800.00
4 Silver Bullet Gauss (200)Aft      4(36)  4(36)  4(36)     --    4     85.00
4 ER Large Laser           Aft      3(32)  3(32)  3(32)     --   48     20.00
3 Extended LRM-20 (200 R)  Aft      4(36)  4(36)  4(36)  4(36)   36    108.00


This WarShip uses custom Tech from my AU in the thread below
http://bg.battletech.com/forums/index.php?topic=32328.0 (http://bg.battletech.com/forums/index.php?topic=32328.0)

Title: Re: Indefatigable-class Battleship (AU with thanks)
Post by: Dragon Cat on December 28, 2016, 01:07:23 AM

Quote from: JA Baker on September 02, 2014, 02:47:51 PM

                    AeroTech 2 Vessel Technical Readout
                                  VALIDATED

Class/Model/Name:  Indefatigable class Battleship 
Tech:              Inner Sphere / 3085
Vessel Type:       WarShip
Rules:             Level 2, Custom design
Rules Set:         AeroTech2

Mass:              1,800,000 tons
Hull:              Saroyan Cavalier
K-F Drive System:  KF Tiger I
Length:            1,200 meters
Sail Diameter:     855 meters
Power Plant:       4 Rolls Royce Kraken
Safe Thrust:       5
Maximum Thrust:    8
Armor Type:        Durallex Light Lamellor Ferro-carbide
Armament:          
   12 Maelstrom AR10 Launchers
    6 Sunspot-3L Heavy NPPC
   32 Mydron Excel LB 10-X ACs
   16 Diverse Optics Type 30X ER Large Lasers
   16 Diverse Optics Type 20X ER Medium Lasers
   16 Diverse Optics Type 20P Medium Pulse Lasers
   32 McArthur II AMS'
    6 XP1 Kamen Screen Launchers
   36 Hellion-55 Series Naval Lasers
    4 Medium Naval Gauss Rifles
Manufacturer:   Tartarus Station
  Location:     Unknown
Communications System:  Lockheed/CBM COMSET 86b
Targeting & Tracking System:  Salamander Systems CommPhase Unit
------------------------------------------------------------------------------
==Battle History:==
     None to date.

==Variants:==
     None to date.

==Notable Vessels & Crews:==
FSS Indefatigable

------------------------------------------------------------------------------
Class/Model/Name:  Indefatigable class Battleship 
Mass:              1,800,000 tons

Equipment:                                                            Mass  
Power Plant, Drive & Control:                                      540,000.00
Thrust:  Safe Thrust: 5
      Maximum Thrust: 8
Kearny-Fuchida Hyperdrive:  Compact (Integrity = 35)               814,500.00
Lithium Fusion Battery                                              18,000.00
Jump Sail (Detachable): (Integrity = 7)                                120.00
Structural Integrity: 90                                           162,000.00
Total Heat Sinks:    2,300 Double                                    1,216.00
Fuel & Fuel Pumps:                                                   5,100.00
Bridge, Controls, Radar, Computer & Attitude Thrusters:              4,500.00
Fire Control Computers:                                              6,882.00
Food & Water:  (248 days supply)                                     1,200.00
Armor Type:  Lamellor Ferro-carbide  (3,259 total armor pts)         3,205.00
                           Capital Scale Armor Pts
   Location:                            L / R
   Fore:                                598
   Fore-Left/Right:                  543/543
   Aft-Left/Right:                   543/543
   Aft:                                 489

Cargo:
   Bay 1:  Fighters (60) with 4 doors                                9,000.00
           Small Craft (10)                                          2,000.00
   Bay 2:  Fighters (60) with 4 doors                                9,000.00
           Small Craft (10)                                          2,000.00
   Bay 3:  Cargo (1)                                                31,500.00

DropShip Capacity:  4 Docking Hardpoints                             4,000.00
Grav Decks #1 - 2:  (145-meter diameter)                               200.00
Grav Decks #3 - 4:  (95-meter diameter)                                100.00
Life Boats:  80 (7 tons each)                                          560.00
Escape Pods:  80 (7 tons each)                                         560.00

Crew and Passengers:
    110 Officers (94 minimum)                                        1,100.00
    300 Crew (295 minimum)                                           2,100.00
    135 Gunners (83 minimum)                                           945.00
     84 Marines                                                        420.00
    340 Bay Personnel                                                     .00
Weapons and Equipment      Loc        SRV    MRV    LRV    ERV  Heat    Mass
------------------------------------------------------------------------------
2 AR10 (80 KW, 80 WS, 80 B)Nose         *      *      *      *   40 10,100.00
2 Heavy NPPC               Nose        30     30     30     30  450  6,000.00
4 LB 10-X AC(200 rounds)   Nose     2(24)  2(24)     --     --    8     64.00
2 ER Large Laser           Nose     3(26)  3(26)  2(16)     --   24     10.00
  2 ER Medium Laser                                              10      2.00
2 Medium Pulse Laser       Nose     1(12)     --     --     --    8      4.00
4 AMS(396 rounds)          Nose        --     --     --     --    4     35.00
2 Screen Launcher(20 scrns)Nose        --     --     --     --   20    280.00
2 NL45                     FL/R         9      9      9      9  280  3,600.00
2 NL45                     FL/R         9      9      9      9  280  3,600.00
2 Medium N-Gauss(40 rounds)FL/R        50     50     50     50   60 22,032.00
2 Heavy NPPC               FL/R        30     30     30     30  900 12,000.00
4 LB 10-X AC(200 rounds)   FL/R     2(24)  2(24)     --     --   16    128.00
2 ER Large Laser           FL/R     3(26)  3(26)  2(16)     --   48     20.00
  2 ER Medium Laser                                              20      4.00
2 Medium Pulse Laser       FL/R     1(12)     --     --     --   16      8.00
4 AMS(396 rounds)          FL/R        --     --     --     --    8     70.00
2 NL45                     FL/R         9      9      9      9  280  3,600.00
2 NL45                     L/RBS        9      9      9      9  280  3,600.00
2 NL45                     L/RBS        9      9      9      9  280  3,600.00
2 AR10 (80 KW, 80 WS, 80 B)L/RBS        *      *      *      *   80 20,200.00
4 LB 10-X AC(200 rounds)   L/RBS    2(24)  2(24)     --     --   16    128.00
2 ER Large Laser           L/RBS    3(26)  3(26)  2(16)     --   48     20.00
  2 ER Medium Laser                                              20      4.00
2 Medium Pulse Laser       L/RBS    1(12)     --     --     --   16      8.00
4 AMS(396 rounds)          L/RBS       --     --     --     --    8     70.00
2 NL45                     L/RBS        9      9      9      9  280  3,600.00
2 NL45                     AL/R         9      9      9      9  280  3,600.00
2 NL45                     AL/R         9      9      9      9  280  3,600.00
2 AR10 (80 KW, 80 WS, 80 B)AL/R         *      *      *      *   80 20,200.00
4 LB 10-X AC(200 rounds)   AL/R     2(24)  2(24)     --     --   16    128.00
2 ER Large Laser           AL/R     3(26)  3(26)  2(16)     --   48     20.00
  2 ER Medium Laser                                              20      4.00
2 Medium Pulse Laser       AL/R     1(12)     --     --     --   16      8.00
4 AMS(396 rounds)          AL/R        --     --     --     --    8     70.00
2 Screen Launcher(20 scrns)AL/R        --     --     --     --   40    560.00
2 NL45                     AL/R         9      9      9      9  280  3,600.00
2 AR10 (80 KW, 80 WS, 80 B)Aft          *      *      *      *   40 10,100.00
4 LB 10-X AC(200 rounds)   Aft      2(24)  2(24)     --     --    8     64.00
2 ER Large Laser           Aft      3(26)  3(26)  2(16)     --   24     10.00
  2 ER Medium Laser                                              10      2.00
2 Medium Pulse Laser       Aft      1(12)     --     --     --    8      4.00
4 AMS(396 rounds)          Aft         --     --     --     --    4     35.00
1 Lot Spare Parts (2.50%)                                           45,000.00
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TOTALS:                                            Heat: 4,662   1,800,000.00
Tons Left:                                                                .00

Calculated Factors:
Total Cost:        16,410,914,000 C-Bills
Battle Value:      172,250
Cost per BV:       95,273.81
Weapon Value:      127,287 (Ratio = .74)
Damage Factors:    SRV = 4,161;  MRV = 3,903;  LRV = 2,886;  ERV = 1,142
Maintenance:       Maintenance Point Value (MPV) = 1,022,162
                   (196,620 Structure, 669,900 Life Support, 155,642 Weapons)
                   Support Points (SP) = 1,227,375  (120% of MPV)
BattleForce2:      Not applicable