L-6 (Defender) Class VIII-IX Frigate

From Klingon Ship Recognition Manual, 2nd Edition, FASA
Design by Forest G. Brown
Graphics by Dana Knutson

NOTES - circa 2288:

Spinward and Coreward borders; Federation border
Data Reliability: C
Major Data Source: Klingon Sector Intelligence, Operation Dixie
 
     The first encounters with the L-6 frigate came during the Four Years War. Though few of them were met in actual battle, those that did were usually victorious; none was ever captured and only three were destroyed. On Stardate 1/9602, in an engagement that was to typify all subsequent encounters with these vessels in the war, two Larson class destroyers and a Loknar class frigate were bludgeoned by a single L-6. The destroyers Eylau and Jutland were patrolling the outer fringes of the Falgor system, left behind with the frigate Proxima when the main body of the Federation fleet withdrew to reform and ready itself for the inevitable Klingon thrust. The destroyers encountered the L-6 as it entered the area, readied themselves for combat, and dispatched a message to the Proxima requesting assistance. The Jutland called for the Klingon vessel to surrender as it approached. The L-6 responded by firing on the Eylau, damaging its impulse drive system. The Jutland closed to extreme range and opened fire, but the damage it inflicted was negligible. While the Klingon ship was concentrating on the incoming Jutland, the Eylau managed to damage a warp engine, causing the L-6 to turn on the Eylau with a withering barrage, destroying the Eylau's warp drive controls and causing it to go dead in space. Once again, the Jutland fired to minimal effect, and the L-6 renewed its fire on the Jutland, which was no match for the Klingon frigate either in terms of firepower or range. The Jutland received one damaging blow after another, all from extreme range for its weapons. When the L-6 eventually closed for the kill, it was frustrated by the arrival of the Proxima. Approaching the Klingon from the rear, the Proxima closed rapidly and delivered a devastating blow to the engineering section, only to be surprised by the Klingon's aft-firing disruptors, which delivered a volley into the bridge and forced it to withdraw. Luckily for the Federation vessels, the moderately-damaged L-6 decided to withdraw, leaving the Eylau damaged beyond repair, the Jutland severely damaged, and the Proxima lightly damaged.
     The L-6A went through an interesting change around Stardate 2/09, when the warp engines were changed from the KWD-1 to the KWE-1, and the impulse system was upgraded to the more powerful KIE-2. The warp engines delivered less power than the earlier designs but were more efficient. The impulse system increased its power output over the earlier system by 600%. The overall output of power decreased, however the maneuverability increased. Further changes included the addition of more troops and shuttlecraft as well as improved weaponry and shields. This modification did not alter the basic weakness in the L-6 design, its amidships warp engines.
     Of the approximately 300 L-6s built, about 230 remain in active service and about 50 have been destroyed; the disposition of the remainder is unknown. Operation Dixie reports indicate that the L-6 is produced at the Kodal facility. The class name is translated from the Klingon th'lar.

 

Construction Data:                        
     Model-    b    g    i    j    l    m
     Class-    VIII    VIII    IX    IX    VIII    IX
     Class Commission Date-    2247    2265    2268    2288    2289    2343
     Number Produced-    84    110    103    62    83    155 refit
Hull Data:                        
     Superstructure-    20    20    20    26    26    32
     Damage Chart-    B    B    B    B    B    B
     Size:                        
          Length-    200 m    200 m    200 m    200 m    200 m    200 m
          Width-    120 m    120 m    120 m    120 m    120 m    120 m
          Height-    30 m    30 m    30 m    30 m    30 m    30 m
          Displacement-    100,655 mt    101,585 mt    125,760 mt    128,885 mt    107,085 mt    138,765 mt
Cargo:                        
     Total SCU-    140 SCU    140 SCU    140 SCU    140 SCU    140 SCU    140 SCU
     Cargo Capacity-    7,000 mt    7,000 mt    7,000 mt    7,000 mt    7,000 mt    7,000 mt
Equipment Data:                        
     Computer Type-    ZD-5    ZD-5    ZD-6    ZD-7    ZD-6    ZI-3
     Transporters-                        
          Standard 6-person-    2    2    2    2    2    2
          Combat 22-person-    8    8    8    8    8    8
          Emergency 18-person-    3    3    3    3    3    3
          Cargo-    3    3    3    3    3    3
     Cloaking Device Type-    -    -    -    KCC    KCC    KCC
          Power to Engage-    2    2    2    32    32    32
Other Data:                        
     Crew-    300    310    335    345    320    265
     Troops-    300    300    320    320    320    320
     Shuttlecraft-    8    8    10    10    8    10
Engines and Power Data:                        
     Total Power Available-    38    38    34    59    59    66
     Movement Point Ratio-    4/1    4/1    3/1    3/1    3/1    3/1
     Warp Engine Type-    KWD-1    KWD-1    KWE-1    KWF-2    KWC-2    KWF-2
          Number-    2    2    2    2    2    2
          Power-    18 ea.    18 ea.    11 ea.    18 ea.    18 ea.    18 ea.
          Stress Chart-    L/N    L/N    I/L    H/J    L/O    H/J
          Max Safe Cruising-    Warp 6    Warp 6    Warp 6    Warp 8    Warp 8    Warp 8
          Emergency Speed-    Warp 8    Warp 8    Warp 8    Warp 9    Warp 9    Warp 9
     Impulse Engine Type-    KIB-2    KIB-2    KIE-2    KIF-2    KIF-2    KIK-2
          Power Units-    2    2    12    23    23    30
Weapons and Firing Data:                        
     Beam Weapon Type-    KD-6    KD-6    KD-6    KD-8    KD-8    KD-18
          Number-    2    4    8    8    8    8
          Firing Arcs-    2 f    4 f    1 f/p, 4 f, 1 f/s, 2 a    1 f/p, 4 f, 1 f/s, 2 a    1 f/p, 4 f, 1 f/s, 2 a    1 f/p, 4 f, 1 f/s, 2 a
          Firing Chart-    T    T    T    U    U    U
          Maximum Power-    6    6    6    7    7    11
          Damage Modifiers                        
               +3    (-)    (-)    (-)    (1-7)    (1-7)    (1-7)
               +2    (1-18)    (1-18)    (1-18)    (8-15)    (8-15)    (8-15)
               +1    (-)    (-)    (-)    (16-20)    (16-20)    (16-20)
     Beam Weapon Type-    KD-4    KD-7    -    -    -    -
          Number-    4    4    -    -    -    -
          Firing Arcs-    1 f/p, 1 f/s, 2 a    1 f/p, 1 f/s, 2 a    -    -    -    -
          Firing Chart-    J    L    -    -    -    -
          Maximum Power-    4    7    -    -    -    -
          Damage Modifiers                        
               +3    (-)    (-)    -    -    -    -
               +2    (-)    (1-6)    -    -    -    -
               +1    (1-10)    (7-12)    -    -    -    -
     Torpedo Type-    -    -    -    KP-6    KP-3    KP-8
          Number-    -    -    -    1    1    2
          Firing Arcs-    -    -    -    1 f    1 f    1 f, 1 a
          Firing Chart-    -    -    -    R    R    S
          Power To Arm-    -    -    -    2    2    2
          Damage-    -    -    -    20    15    24
Shield Data:                        
     Shield Type-    KSE    KSJ    KSG    KSH    KSH    KSY
          Shield Point Ratio-    1/1    2/3    1/2    1/3    1/3    1/3
          Maximum Shield-    9    12    9    11    12    36
Combat Efficiency:                        
     D-    55.6    66.9    74.6    136.2    137.7    189.8
     WDF-    18.2    35.6    40.8    60.6    57.8    101.2