S-4 (Mender) Class VI-VII Repair Tender

«Last Updated – January 27, 2021»

Design by Forest G. Brown, Graphics by Dana Knutson

Known Sphere Of Operation:  Empire-wide use
Data Reliability:  A for S-4A; C for S-4B; D for S-4C & E, B for S-4F
Major Data Source:  Klingon Sector Intelligence

NOTES:

Of the 516 (859) S-4s built, 431 remain in active service, 2 are used as training vessels, 29 have been destroyed, 5 have been captured (1 A and 2 Bs by Star Fleet, and 2 As and 1 B by private interests in the Triangle), 2 As and 1 B are listed as missing, 10 have been scrapped, and 21 have been sold or traded (6 As and 3 Bs to the Orions, 8 As and 3 Bs to private interests in the Triangle, and 1 A to the Romulans. The S-4 is being produced at the Taamar, Gnuu Re’, and Mustaka facilities at a combined rate of 21 per year. All active S-4As have been converted to the B model. The name, a reference to its repair function, is from the Klingon k’nall.


Construction Data:
Model Number — a b c e f
Ship Class — VI VII VII VII VII
Date Entering Service — 2264 2274 2294 2309 2327
Number Constructed — 410 218 97 106 28
Hull Data:
Superstructure Points — 12 12 16 22 22
Damage Chart — C C C C C
Size:
Length — 90 m 90 m 90 m 90 m 90 m
Width — 101 m 101 m 101 m 101 m 101 m
Height — 40 m 40 m 40 m 40 m 40 m
Weight — 76,568 mt 88,608 mt 98,090 mt 95,595 mt 97,785 mt
Cargo:
Cargo Units — 110 SCU 110 SCU 110 SCU 110 SCU 110 SCU
Cargo Capacity — 5,500 mt 5,500 mt 5,500 mt 5,500 mt 5,500 mt
Landing Capacity — None None None None None
Equipment Date:
Control Computer Type — ZD-5 ZD-5 ZD-6 ZD-6 ZD-6
Transporters:
Standard 6-person — 2 2 2 2 2
Cargo — 1 1 1 1 1
Other Data:
Crew — 108 115 118 122 126
Passengers — 5 5 5 5 5
Shuttlecraft — 2 2 2 2 2
Engines And Power Data:
Total Power Units Available — 32 40 42 52 64
Movement Point Ratio — 3/1 4/1 4/1 3/1 3/1
Warp Engine Type — KWC-1 KWD-1 KWD-1 KWC-3 KWC-3
Number — 2 2 2 2 2
Power Units Available — 14 ea. 18 ea. 18 ea. 23 ea. 23 ea.
Stress Charts — L/O L/N L/N L/O L/O
Max Safe Cruising Speed — Warp 7 Warp 6 Warp 6 Warp 8 Warp 8
Emergency Speed — Warp 8 Warp 8 Warp 8 Warp 9 Warp 9
Impulse Engine Type — KIC-2 KIC-2 KID-1 KID-1 KIE-3
Power Units Available — 4 4 6 6 18
Weapons And Firing Data:
Beam Weapon Type — KD-1 KD-14 KD-8 KD-16 KD-19
Number — 4 4 4 4 4
Firing Arcs — 1 f/p, 1 f/s, 1 p/a, 1 s/a 1 f/p, 1 f/s, 1 p/a, 1 s/a 1 f/p, 1 f/s, 1 p/a, 1 s/a 1 f/p, 1 f/s, 1 p/a, 1 s/a 1 f/p, 1 f/s, 1 p/a, 1 s/a
Firing Chart — B D U Y X
Maximum Power — 4 8 7 6 12
Damage Modifiers:
+3 (-) (-) (1-7) (1-9) (1-14)
+2 (-) (1-6) (8-15) (10-17) (15-18)
+1 (-) (-) (16-20) (18-22) (19-22)
Shield Data:
Deflector Shield Type — KSF KSF KSK KSP KST
Shield Point Ratio — 2/3 2/3 1/2 1/3 1/3
Maximum Shield Power — 10 10 13 15 32
Combat Efficiency:
D — 54.7 53.2 70.9 126 166.5
WDF — 2.8 8.4 24.4 28.4 46