From the 3D Aid Constructs window select Control > List to display the Aid Constructors window.

The Aid Constructors window contains a list of the aids the user has defined, and allows the user to modify the display and definition of aids selected in the list. Select the type of aid from the Aid Type drop-down list. The scrolling list displays all the aids of that type, with the coordinates and numbers.

The menu options under Control allows the user to Save and Load From definitions, and Close the window.

The menu options under Edit allows the user to change the Definition of the aid selected in the list, and select all the aids in the list.

Display and Settings control how the aids are labelled.

Delete allows the user to delete aids in the following ways: