Propulsion Upgrade Tier 4

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createthrusters:propulsion_upgrade_t4

Recipes and uses come from the FTB Skies 2: Aero 1.10.0 dump: the server's final recipes after all pack scripts ran.

Last verified for FTB Skies 2: Aero v1.10.0 on Sep 22, 2026 · v1.10.0 released Sep 8, 2026

In FTB Skies 2: Aero, Propulsion Upgrade Tier 4 is made with shaped crafting, from Propulsion Upgrade Tier 3, Thruster, Beacon, Emerald Block, and Ghast Tear. No recipe in FTB Skies 2: Aero uses Propulsion Upgrade Tier 4 as an ingredient. 1 FTB Skies 2: Aero quest asks for Propulsion Upgrade Tier 4.

How do you craft Propulsion Upgrade Tier 4 in FTB Skies 2: Aero?

Propulsion Upgrade Tier 4Mod recipe

Crafting Shaped

Crafting Shaped
Ghast Tear	Beacon	Ghast Tear
Propulsion Upgrade Tier 3	Thruster	Propulsion Upgrade Tier 3
Ghast Tear	Emerald Block	Ghast Tear

Recipe id: createthrusters:propulsion_upgrade_t4

How to make it, from scratch

Everything this needs, and everything those need, as FTB Skies 2: Aero crafts them. Work from the bottom up.

Propulsion Upgrade Tier 4Shaped crafting
- Propulsion Upgrade Tier 3Shaped crafting
  - Propulsion Upgrade Tier 2Shaped crafting
    - Blaze Burnernothing makes this, so find or mine it
    - Propulsion Upgrade Tier 1Shaped crafting
      - Andesite Alloynothing makes this, so find or mine it
      - Blaze Burnernothing makes this, so find or mine it
      - Thrusternothing makes this, so find or mine it
      - Red Portable Enginekeep going from this item →
    - Thrusternothing makes this, so find or mine it
    - Gold IngotShapeless crafting
      - Golden Toothkeep going from this item →
  - Thrusternothing makes this, so find or mine it
  - Diamond BlockShaped crafting
    - Emerald Blocknothing makes this, so find or mine it
    - Gold Blocknothing makes this, so find or mine it
  - Nether StarShaped crafting
    - ElytraShaped crafting
      - Experience Bottlenothing makes this, so find or mine it
    - Experience BottleShapeless crafting
      - Refined Brilliancekeep going from this item →
      - Glass Bottlekeep going from this item →
- ThrusterShaped crafting
  - Andesite AlloyShaped crafting
    - Zinc NuggetSplashing (create)
      - Zinc Clumpkeep going from this item →
    - Andesite(any andesite)Shapeless crafting
      - Andesite Pebblekeep going from this item →
  - Blaze Burnernothing makes this, so find or mine it
  - Fluid PipeShaped crafting
    - Copper PlateBending machine (extended_industrialization)
      - Copper Ingotnothing makes this, so find or mine it
    - Copper IngotShapeless crafting
      - Waxed Copper Blockkeep going from this item →
  - Block of Industrial IronStonecutting
    - Iron IngotShapeless crafting
      - Generalized Overworld Predictionkeep going from this item →
      - Rotten Fleshkeep going from this item →
  - Iron PlateForge hammer (modern_industrialization)
    - Iron Double IngotForge hammer (modern_industrialization)
      - Iron Ingotnothing makes this, so find or mine it
  - Block of SteelBlock casting (productivemetalworks)
  - Steel PlatePressing (create)
    - Steel Double IngotForge hammer (modern_industrialization)
      - Steel Ingotkeep going from this item →
- BeaconShaped crafting
  - GlassShaped crafting
    - Scratched GlassShaped crafting
      - Clear Glasskeep going from this item →
  - Nether Starnothing makes this, so find or mine it
  - ObsidianShaped crafting
    - Obsidian ShardCentrifuge (productivebees)
- Emerald BlockShaped crafting
  - Diamond Blocknothing makes this, so find or mine it
  - Gold BlockShaped crafting
    - Diamond Blocknothing makes this, so find or mine it
    - Iron BlockShaped crafting
      - Red Coalkeep going from this item →
- Ghast TearShapeless crafting
  - Catalyzing Glandnothing makes this, so find or mine it

The chain goes deeper than this; open an ingredient to follow it.

What is Propulsion Upgrade Tier 4 used for in FTB Skies 2: Aero?

No crafting or machine recipe in FTB Skies 2: Aero uses Propulsion Upgrade Tier 4.

Which FTB Skies 2: Aero quests ask for Propulsion Upgrade Tier 4?

Thrusters in Aeronautics

Related items

Made from

Read the Create Aeronautics: Gadgets & Gizmos guide for FTB Skies 2: Aero

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