An important note on the subject of "Parking on C3": It is generally not intended to park ships there permanently. The reason for this is quite simple:
C3 fills up very quickly, there are parking and performance problems etc. To make sure it doesn't get completely out of hand, there are very aggressive decay rules in place that remove ships after 48 hours of inactivity.
Important: Simply "rendering" the ship does not ensure that the deay timer is reset. We can only recommend that you drive the ship out of the grid.
If a ship is removed: Decay is always right. If he removes a ship, we must assume that it has been legally removed. We hereby expressly point out that we will NOT replace ships permanently parked on C3 that are affected by the decay.