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If your station happens to have the same resources that your build storage needs, the transfer between the two can happen automatically (through XS ships). Normally ships with WARE EXCHANGE orders are needed for this.

How do I sell a ship?

Select your ship on the map and then right click any of your known wharfs (or shipyards for L and XL ships). Select "Sell ship" and confirm price and transaction. The ship will fly to the yard and be sold. 

Missions and plot

How to I get more missions? 

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