Aircraft owners can lock their aircraft for certain pilots, for this purpose there is a “Blacklist” item in the hangar in the aircraft settings

To edit the blacklist, click on the corresponding button for the blacklist, then a new dialog opens:

To add a pilot to the blacklist, select the pilot in the selection box and then click on the “Save” button. The pilot now appears in the table.

From now on, this pilot cannot rent the aircraft and cannot accept jobs from the stock exchange that were created for this aircraft.

To delete a pilot click on the delete icon in the table in front of the pilot name, after confirming the message with “Yes” the pilot will be deleted from the list.

The locked pilot gets the following message when trying to rent an aircraft.

In hangar:

When trying to take a job from a job board: