L-47 (Vigilant) Class VIII Patrol Frigate

«Last Updated on December 20, 2023 »

Klingon L-47

design by Morgan Donovan

 
NOTES:
Known Sphere Of Operation: Empire-wide use
Data Reliability: C for all models
Major Data Source: Klingon Sector Intelligence

Of the 286 L-47s built, 9 Ds are still in active service. 30 As, 10 Cs and 124 Ds are in reserve fleets. 6 As, 7 Bs, 3 Cs and 51 Ds have been destroyed. 2 As and 1 B have been captured by the Romlans. 1 D have been captured by the Cardassians. 3 As and 1 B are listed as missing. 2 As, 4 Bs, 1 C and 3 D have been scrapped. 7 As, 4 Bs, 4 Cs and 17 Ds have been sold to ranking families within the Empire.

The class is name for the Klingon phrase jIghung, which translate roughly to ‘I am vigilant’.
 

Construction Data:
Model – A B C D
Ship Class – VIII VIII VIII VIII
Date Entering Service – 2287 2300 2321 2346
Number Constructed – 131 105 50 Refit
Hull Data:
Superstructure Points – 18 18 22 24
Damage Chart – C C C C
Size:
Length – 221 m 221 m 221 m 221 m
Width – 156 m 156 m 156 m 156 m
Height – 62 m 62 m 62 m 62 m
Weight – 112,375 mt 112,820 mt 117,200 mt 118,175 mt
Cargo:
Total SCU – 85 SCU 85 SCU 85 SCU 85 SCU
Cargo Capacity – 4,250 mt 4,250 mt 4,250 mt 4,250 mt
Landing Capacity – None None None None
Equipment Date:
Control Computer Type – ZD-6 ZD-6 ZD-6 ZI-2
Transporters:
Standard 6-person – 3 3 3 3
Combat-22 person – 2 2 2 2
Emergency 18-person – 1 1 1 1
Cargo – 2 2 2 2
Cloaking Device Type: KCC KCC KCC KCC
Power Requirements: 32 32 32 32
Other Data:
Crew – 234 236 241 247
Troops – 70 70 70 70
Passengers – 0 0 0 0
Shuttlecraft – 3 3 3 3
Engines And Power Data:
Total Power Units Available – 48 54 59 61
Movement Point Ratio – 3/1 3/1 3/1 3/1
Warp Engine Type – KWF-2 KWF-2 KWF-2 KWF-2
Number – 2 2 2 2
Power Units Available – 18 ea. 18 ea. 18 ea. 18 ea.
Stress Chart – H/J H/J H/J H/J
Max Safe Cruising Speed – Warp 8 Warp 8 Warp 8 Warp 8
Emergency Speed – Warp 9 Warp 9 Warp 9 Warp 9
Impulse Engine Type – KIE-2 KIE-3 KIF-2 KIM-3
Power Units Available – 12 18 23 25
Weapons And Firing Data:
Beam Weapon Type – KD-6 KD-6 KD-16 KD-17
Number – 6 6 6 6
Firing Arcs – 2 f, 1 f/p, 1 f/s, 2 a 2 f, 1 f/p, 1 f/s, 2 a 2 f, 1 f/p, 1 f/s, 2 a 2 f, 1 f/p, 1 f/s, 2 a
Firing Chart – T T Y X
Maximum Power – 6 6 6 9
Damage Modifiers:
+3 (-) (-) (1-9) (1-12)
+2 (1-18) (1-18) (10-17) (13-17)
+1 (-) (-) (18-22) (18-22)
Torpedo Weapon Type – KP-2 KP-3 KP-5 KP-10
Number – 2 2 2 2
Firing Arcs – 1 f, 1 a 1 f, 1 a 1 f, 1 a 1 f, 1 a
Firing Chart – H R Q Q
Power to Arm – 1 2 1 1
Damage – 10 15 10 22
Shield Data:
Deflector Shield Type – KSK KSO KSP KST
Shield Point Ratio – 1/2 1/2 1/3 1/3
Maximum Shield Power – 12 15 15 32
Combat Efficiency:
D – 87.7 98.7 136.5 166.3
WDF – 37.2 48.6 53.6 82.2