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Originally posted on December 13, 2020 @ 7:42 pm

The iconic Klingon D4 class is a tiny fighter vessel used to intercept and destroy enemies. The D4 has many common uses, such as a troop carrier for infiltration and extraction missions.

Squadrons of D4 patrol the surface of Kronos as an elite defense force capable of chasing down, surrounding, and eliminating any threat.

D4 Class Requirements

Blueprints: 150
Shipyard: 34

Blueprint Cost: 1,200 Credits
Total Cost: 180,000 Credits

D4 Class Build Info

Expansion
Max Tiers: 9
Max Levels: 45

Scrapyard
Can Scrap? Yes
Req. Level: 50

D4 Class Recycling Time & Reward

Scrapping rewards at level 45

Scrap Time*: 44d 01h 01m
Seconds: 3,805,260

Rewards*:

  • 1,646,415,000 x Tritanium
  • 31,653,950 x Dilithium
  • 141,133 x 4★ Common Gas
  • 7,998 x 4★ Uncommon Gas
  • 1,255 x 4★ Rare Gas
  • 262,103 x 4★ Common Crystal
  • 14,853 x 4★ Uncommon Crystal
  • 2,330 x 4★ Rare Crystal
  • 442,127 x 4★ Common Interceptor Parts
  • 51,234 x Ship Xp
  • 33,160 x 4★ Uncommon Interceptor Parts

Note:

* Trit & Dil rewards are based on upgraded components.
* Scrap time will depend on the level of your Scrapyard.

D4 Class Upgradable Components

ComponentMin TierMax TierQty
Left Kinetic Cannon291
Right Kinetic Cannon291
Cargo Bay291
Warp Engines291
Impulse Engines291

D4 Class Warp Summary

TierImpulse SpeedWarp SpeedWarp Dist.
11153.040
21153.144
31153.248
41153.352
51153.456
61153.560
71153.665
81153.770
91153.875

D4 Class Firing Pattern

Firing Pattern Per Round
Weapon123456789
Left Kinetic Cannon (kinetic)2*2*2*2*2
Right Kinetic Cannon (kinetic)*2*2*2*2*

Ship Skin Available for D4 Class

  • TOS D7 Skin for D4
    +70% to weapon damage against hostiles
  • Ship Cloaking

Resources to Max Out a D4 Class

Total Build Cost*

  • 16,460,400,000 Tritanium
  • 210,943,000 Dilithium
  • 20,100 3★ Common Gas
  • 15,075 3★ Uncommon Gas
  • 1,913 3★ Rare Gas
  • 109,950 3★ Common Crystal
  • 46,400 3★ Uncommon Crystal
  • 7,600 3★ Rare Crystal
  • 254,430 3★ Interceptor Parts

Experience: 2,561,700

*Costs and time are base values only. These are player-specific based on buildings and research.

D4 Class Stats by Tier

Tier 1

Ship Ability: Relentless Hunting

As long as the opponent has a Hull Breach, The D4 Increases its Weapon Damage by 1% every round (cumulative).

*Ship Abilities are always active.

Ability Bonus by Level

Level 1: 1%
Level 2: 1%
Level 3: 2%
Level 4: 2%
Level 5: 3%

D4 Class Tier 1 Build Cost

  • 6,636,000,000 Tritanium
  • 89,400,000 Dilithium
  • 1,155 3★ Rare Gas
  • 11,000 3★ Uncommon Crystal
  • 4,200 3★ Rare Crystal
  • 108,250 3★ Interceptor Parts

Repair Costs

  • ?? Tritanium
  • ?? Dilithium

D4 Class Tier 1 Build Time
Time: 34d 12h
Seconds: 2,980,800 **

D4 Class Tier 1 Repair Time
Time: 23h 22m 42s
Seconds: 84,162 **

D4 Class Tier 1 Cargo Capacity
Base: 34,850
Upgrade:
Total:

D4 Class Tier 1 Protected Cargo Capacity
Base: 610
Upgrade:
Total:

Ship XP Needed By Level

Level 2: 800
Level 3: 1,000
Level 4: 1,400
Level 5: 1,700

Tier 2

Ship Ability: Relentless Hunting

As long as the opponent has a Hull Breach, The D4 Increases its Weapon Damage by 3% every round (cumulative).

*Ship Abilities are always active.

Ability Bonus by Level

Level 6: 3%
Level 7: 4%
Level 8: 4%
Level 9: 5%
Level 10: 5%

Tier Build Cost

  • 105,500,000 Tritanium
  • 713,000 Dilithium
  • 2,125 3★ Common Gas
  • 8,350 3★ Common Crystal
  • 1,440 3★ Interceptor Parts

Repair Costs

  • 40,578 Tritanium
  • 10,303 Dilithium

Build Time
Time: 7d 7h
Seconds: 630,000 **

Repair Time
Time: 1d 1h 4m
Seconds: 90,240 **

Cargo Capacity
Base: 49,410
Upgrade:
Total:

Protected Cargo
Base: 870
Upgrade:
Total:

Ship XP Needed By Level

Level 6: 2,400
Level 7: 2,900
Level 8: 3,900
Level 9: 4,600
Level 10: 6,000

Tier 3

Ship Ability: Relentless Hunting

As long as the opponent has a Hull Breach, The D4 Increases its Weapon Damage by 6% every round (cumulative).

*Ship Abilities are always active.

Ability Bonus by Level

Level 11: 6%
Level 12: 6%
Level 13: 7%
Level 14: 7%
Level 15: 8%

Tier Build Cost

  • 211,400,000 Tritanium
  • 1,690,000 Dilithium
  • 2,500 3★ Common Gas
  • 200 3★ Uncommon Gas
  • 8,200 3★ Common Crystal
  • 850 3★ Uncommon Crystal
  • 2,890 3★ Interceptor Parts

Repair Costs

  • 104,962 Tritanium
  • 35,745 Dilithium

Build Time
Time: 14d 14h
Seconds: 1,260,000 **

Repair Time
Time: 1d 3h 45m 42s
Seconds: 99,942 **

Cargo Capacity
Base: 65,930
Upgrade:
Total:

Protected Cargo
Base: 1,140
Upgrade:
Total:

Ship XP Needed By Level

Level 11: 7,000
Level 12: 8,500
Level 13: 9,500
Level 14: 11,000
Level 15: 13,500

Tier 4

Ship Ability: Relentless Hunting

As long as the opponent has a Hull Breach, The D4 Increases its Weapon Damage by 8% every round (cumulative).

*Ship Abilities are always active.

Ability Bonus by Level

Level 16: 8%
Level 17: 9%
Level 18: 9%
Level 19: 10%
Level 20: 10%

Tier Build Cost

  • 353,400,000 Tritanium
  • 3,540,000 Dilithium
  • 13,200 3★ Common Gas
  • 1,300 3★ Uncommon Gas
  • 43,800 3★ Common Crystal
  • 5,500 3★ Uncommon Crystal
  • 10,000 3★ Interceptor Parts

Repair Costs

  • 172,480 Tritanium
  • 46,735 Dilithium

Build Time
Time: 24d 7h 20m
Seconds: 2,100,000 **

Repair Time
Time: 1d 6h 34m 18s
Seconds: 110,058 **

Cargo Capacity
Base: 85,000
Upgrade:
Total:

Protected Cargo
Base: 1,420
Upgrade:
Total:

Ship XP Needed By Level

Level 16: 15,000
Level 17: 17,500
Level 18: 19,500
Level 19: 23,000
Level 20: 25,000

Tier 5

Ship Ability: Relentless Hunting

As long as the opponent has a Hull Breach, The D4 Increases its Weapon Damage by 11% every round (cumulative).

*Ship Abilities are always active.

Ability Bonus by Level

Level 21: 11%
Level 22: 11%
Level 23: 12%
Level 24: 12%
Level 25: 13%

Tier Build Cost

  • 663,600,000 Tritanium
  • 7,150,000 Dilithium
  • 15,000 3★ Common Gas
  • 3,250 3★ Uncommon Gas
  • 16,500 3★ Common Crystal
  • 15,600 3★ Uncommon Crystal
  • 17,250 3★ Interceptor Parts

Repair Costs

  • 269,184 Tritanium
  • 63,257 Dilithium

Build Time
Time: 36d 11h
Seconds: 3,150,000 **

Repair Time
Time: 1d 10h 1m 12s
Seconds: 122,472 **

Cargo Capacity
Base: 107,400
Upgrade:
Total:

Protected Cargo
Base: 1,710
Upgrade:
Total:

Ship XP Needed By Level

Level 21: 29,000
Level 22: 31,500
Level 23: 36,000
Level 24: 39,000
Level 25: 42,000

Tier 6

Ship Ability: Relentless Hunting

As long as the opponent has a Hull Breach, The D4 Increases its Weapon Damage by 13% every round (cumulative).

*Ship Abilities are always active.

Ability Bonus by Level

Level 26: 13%
Level 27: 14%
Level 28: 14%
Level 29: 15%
Level 30: 15%

Tier Build Cost

  • 1,192,000,000 Tritanium
  • 14,300,000 Dilithium
  • 2,000 3★ Uncommon Gas
  • 48 3★ Rare Gas
  • 16,500 3★ Common Crystal
  • 5,250 3★ Uncommon Crystal
  • 200 3★ Rare Crystal
  • 17,475 3★ Interceptor Parts

Repair Costs

  • 457,740 Tritanium
  • 97,106 Dilithium

Build Time
Time: 48d 14h 40m
Seconds: 4,200,000 **

Repair Time
Time: 1d 14h 30m 12s
Seconds: 138,612 **

Cargo Capacity
Base: 134,130
Upgrade:
Total:

Protected Cargo
Base: 2,020
Upgrade:
Total:

Ship XP Needed By Level

Level 26: 47,000
Level 27: 51,000
Level 28: 57,000
Level 29: 61,000
Level 30: 69,000

Tier 7

Ship Ability: Relentless Hunting

As long as the opponent has a Hull Breach, The D4 Increases its Weapon Damage by 16% every round (cumulative).

*Ship Abilities are always active.

Ability Bonus by Level

Level 31: 16%
Level 32: 16%
Level 33: 17%
Level 34: 17%
Level 35: 18%

D4 Class Tier 7 Build Cost

  • 2,651,000,000 Tritanium
  • 33,500,000 Dilithium
  • 9,200 3★ Uncommon Gas
  • 360 3★ Rare Gas
  • 77,000 3★ Common Crystal
  • 24,500 3★ Uncommon Crystal
  • 1,500 3★ Rare Crystal
  • 77,800 3★ Interceptor Parts

Repair Costs

  • 774,486 Tritanium
  • 157,726 Dilithium

Build Time
Time: 60d 18h 20m
Seconds: 5,250,000 **

Repair Time
Time: 1d 19h 53m 12s
Seconds: 157,992 **

Cargo Capacity
Base: 166,480
Upgrade:
Total:

Protected Cargo
Base: 2,360
Upgrade:
Total:

Ship XP Needed By Level

Level 31: 72,000
Level 32: 81,000
Level 33: 86,000
Level 34: 95,000
Level 35: 100,000

Tier 8

Ship Ability: Relentless Hunting

As long as the opponent has a Hull Breach, The D4 Increases its Weapon Damage by 18% every round (cumulative).

*Ship Abilities are always active.

Ability Bonus by Level

Level 36: 18%
Level 37: 19%
Level 38: 19%
Level 39: 20%
Level 40: 20%

D4 Class Tier 8 Build Cost

  • 4,640,000,000 Tritanium
  • 60,400,000 Dilithium
  • 6,000 3★ Uncommon Gas
  • 530 3★ Rare Gas
  • 6,500 3★ Uncommon Crystal
  • 2,450 3★ Rare Crystal
  • 71,850 3★ Interceptor Parts

Repair Costs

  • 1,402,474 Tritanium
  • 287,164 Dilithium

Build Time
Time: 78d 23h 50m
Seconds: 6,825,000 **

Repair Time
Time: 2d 4m 12s
Seconds: 173,052 **

Cargo Capacity
Base: 206,120
Upgrade:
Total:

Protected Cargo
Base: 2,730
Upgrade:
Total:

Ship XP Needed By Level

Level 36: 105,000
Level 37: 116,000
Level 38: 122,000
Level 39: 134,000
Level 40: 140,000

Tier 9

Ship Ability: Relentless Hunting

As long as the opponent has a Hull Breach, The D4 Increases its Weapon Damage by 21% every round (cumulative).

*Ship Abilities are always active.

Ability Bonus by Level

Level 41: 21%
Level 42: 22%
Level 43: 23%
Level 44: 24%
Level 45: 25%

D4 Class Tier 9 Build Cost

  • 6,636,000,000 Tritanium
  • 89,400,000 Dilithium
  • 1,155 3★ Rare Gas
  • 11,000 3★ Uncommon Crystal
  • 4,200 3★ Rare Crystal
  • 108,250 3★ Interceptor Parts

D4 Class Tier 9 Repair Costs

  • 2,455,110 Tritanium
  • 551,870 Dilithium

D4 Class Tier 9 Build Time
Time: 97d 5h 20m
Seconds: 8,400,000 **

D4 Class Tier 9 Repair Time
Time: 2d 4h 36m 12s
Seconds: 189,372 **

D4 Class Tier 9 Cargo Capacity
Base:
Upgrade:
Total:

D4 Class Tier 9 Protected Cargo Capacity
Base:
Upgrade:
Total:

Ship XP Needed By Level

Level 41: 154,000
Level 42: 161,000
Level 43: 176,000
Level 44: 183,000
Level 45: 200,000

Best Crews for D4 Class

Captain: Yuki Sulu
Officer: Alexander Marcus
Officer: Kang

D4 Class PvP crew that’s a good counter for morale based crews. A good crew against most ships.

Focus your below deck crew for attack strength.

Captain: Gorkon
Officer: Kerla
Officer: Khan Noonien Singh

D4 Class PvP crew that’s focuses on getting big criticals in early and fast.

The below deck crew should be balanced.

Captain: Azetbur
Officer: Gorkon
Officer: Khan Noonien Singh

D4 Class PvP crew that decreases piercing mitigation while creating hull breaches.

The below deck crew should be balanced.

D4 Class Video

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D4 Class | Crewing your Level 34 Klingon Faction ship in Star Trek Fleet Command | PVP crews