This is a documentation subpage for Template:Houston Radio. It may contain usage information, categories and other content that is not part of the original template page.

This template's initial visibility currently defaults to autocollapse, meaning that if there is another collapsible item on the page (a navbox, sidebar, or table with the collapsible attribute), it is hidden apart from its title bar; if not, it is fully visible.

To change this template's initial visibility, the |state= parameter may be used:

• ((Houston Radio|state=collapsed)) will show the template collapsed, i.e. hidden apart from its title bar.
• ((Houston Radio|state=expanded)) will show the template expanded, i.e. fully visible.