{
  "type": "minecraft:crafting_shaped",
  "pattern": [
    " B ",
    "BPB",
    " B "
  ],
  "key": {
    "B": [
      {
        "item": "create:brass_sheet"
      }
    ],
    "P": [
      {
        "item": "create:propeller"
      }
    ]
  },
  "result": {
    "item": "immersive_aircraft:enhanced_propeller"
  }
}