| Label | Explanation | Data Type | 
Input Shapefiles
  | The FAA 18B shapefiles that will be imported into a geodatabase.  | Shapefile | 
Target Geodatabase
  | The geodatabase into which the shapefiles will be imported.  | Workspace | 
Derived Output
| Label | Explanation | Data Type | 
| Output Geodatabase | The updated feature class containing the FAA 18B shapefiles.  | Workspace |