Wikipedia:WikiProject Aviation/Style guide/Navigation

Information and navigation elements
Infoboxes are used to provide a consistent summary of the subject; navboxes help readers browse through related articles. The various templates maintained by the Aviation WikiProject are all coded to use a common set of styling characteristics, as it is beneficial for providing a consistent appearance to the entire set of articles within our scope. A number of specialized templates are available for use at WikiProject Aviation/Templates. Non-free images used in infoboxes should be directly related to the subject; the use of generic logos is not recommended and usually constitutes a purely decorative use.

Navigation templates specific to aviation can be found at WikiProject Aviation/Templates. Non-free images should not be used in navboxes—this is considered a decorative use.

Infobox templates
A few general guidelines apply to all aviation infoboxes:
 * 1) Most of the fields in each infobox can be omitted if desired; the choice of which ones are appropriate for a particular article is left to the discretion of the article's editors.
 * 2) Multiple values given in a single field should be separated by using either Flatlist or Plainlist.
 * 3) Any use of flag icons should follow the relevant guidelines.

Primary infoboxes
A primary infobox is intended to provide a summary table for some topic. It should generally be placed at the top of an article, before the lead section; this will cause it to be displayed in the top right corner.

Navigation templates
The various navigation templates maintained by the Aviation WikiProject are all intended to be implemented using the standard navigation box format. This is beneficial for providing a consistent appearance to the entire set of articles within our scope.