The infobox should be added using the {{Infobox military installation}} template, as shown below:

{{Infobox military installation
| name                   = 
| ensign                 = 
| ensign_size            = 
| native_name            = 
| partof                 = <!-- for elements within a larger site -->
| location               = 
| nearest_town           = <!-- used in military test site infobox -->
| country                = 
| image                  = 
| alt                    = 
| caption                = 
| image2                 = <!--secondary image, major command emblems for airfields -->
| alt2                   = 
| caption2               = 
| coordinates            = <!-- {{Coord}} -->
| gridref                = 
| type                   = 
| image_map              = 
| image_mapsize          = 
| image_map_alt          = 
| image_map_caption      = 
| pushpin_map            = 
| pushpin_mapsize        = 
| pushpin_map_alt        = 
| pushpin_map_caption    = 
| pushpin_relief         = 
| pushpin_image          = 
| pushpin_label          = 
| pushpin_label_position = 
| pushpin_mark           = 
| pushpin_marksize       = 
| code                   = <!--facility/installation code -->
| site_area              = <!-- area of site m2, km2 square mile etc -->
| floor_area             = 
| height                 = <!-- height of tallest part, not above sea level -->
| length                 = <!-- for border fences or other DMZs -->
| ownership              = <!-- government department such as the MoD or the United States DoD -->
| operator               = <!-- where different from ownership such as the RAF or the USAF -->
| controlledby           = <!-- such as RAF Bomber Command or the Eighth Air Force -->
| open_to_public         = <!-- for out of use sites/sites with museums etc -->
| condition              = 
| site_other_label       = <!-- for renaming "Other facilities" in infobox -->
| site_other             = <!-- for other sorts of facilities – radar types etc -->  
| website                = 
| built                  = <!-- {{Start date|YYYY}} -->
| built_for              = 
| builder                = 
| architect              = 
| used                   = <!--{{End date|1946}} -->
| materials              = 
| fate                   = <!--changed from demolished parameter-->
| demolished             = 
| battles                = 
| events                 = 
| current_commander      = <!-- current commander -->
| past_commanders        = <!-- past notable commander(s) -->
| garrison               = <!-- such as the 25th Bombardment Group -->
| occupants              = <!-- squadrons only -->
| designations           = 
| nrhp                   = 
| footnotes              = <!-- catchall in case it's needed to preserve something in infobox that doesn't work in new code -->
}}

The following supplemental blocks may be copied into the template above as needed, just prior to the "footnotes" parameter.

Test sites

<!-- begin test site information -->
| subcritical_tests   = 
| nuclear_tests       = 
| thermonuclear_tests = 
| other_tests_label   = <!-- changed from "Other tests" to wording of your choice --> 
| other_tests         = 
| remediation         = 
| image3              = 
| alt3                = 
| caption3            = 
<!--  end test site information  -->

Airfields

<!-- begin airfield information  -->
| IATA                 = 
| ICAO                 = 
| FAA                  = 
| TC                   = 
| LID                  = 
| GPS                  = 
| WMO                  = 
| elevation            = <!-- {{Convert| |m|0}} -->
| r1-number            = 
| r1-length            = <!-- {{Convert| |m|0}} -->
| r1-surface           = 
| h1-number            = 
| h1-length            = <!-- {{Convert| |m|0}} -->
| h1-surface           = 
| airfield_other_label = <!-- for renaming "Other facilities" in infobox -->
| airfield_other       = <!-- for other sorts of airfield facilities -->
<!--  end airfield information   -->

Parameters

Note: When using parameters, avoid the ambiguous abbreviation "N/A", and instead use "unknown" or "none". If a parameter is not applicable, leave it blank and it will not be displayed. All subjective or qualitative judgements and numerical quantities or statistics must be cited to a reliable source (see WP:MILMOS#CITE).

• name – the name of the installation or structure.
• ensign – optional – a small ensign image used by the installation.
• ensign_size – optional – size for ensign image.
• native_name – optional – the name of the installation in the language(s) of the country which built it, or in which it is located.
• partof – optional – the larger complex the given installation is part of, if any. For proper grammar, it may be necessary to insert "the" before the name used here.
• location – the geographical location of the installation.
• image – optional – an image of the installation. The image should be given in the form Example.jpg; other values can be inserted in the following parameters.
• image_size – optional – width of the image in pixels (px), e.g., "150"; defaults to "220".
• alt – optional – alt text for the image; see Wikipedia:Alternative text for images.
• caption – optional – the text to be placed below the image.
• image2 – optional – a second image of the installation. The image should be given in the form Example.jpg; other values can be inserted in the following parameters.
• image2_size – optional – width of the second image in pixels (px), e.g., "150"; defaults to "220".
• alt2 – optional – alt text for the second image; see Wikipedia:Alternative text for images.
• caption2 – optional – the text to be placed below the second image.
• map_type – optional – the base map to be used for the location map, e.g., "Scotland"; see {{Location map}} for more details.
• map_relief – optional – set to any non-blank value to use a relief map (if available).
• map_size – optional – width of the location map in pixels (px), e.g., "150"; defaults to "220".
• map_alt – optional – alt text for location map; see Wikipedia:Alternative text for images.
• map_caption – optional – caption displayed below the location map; defaults to "Shown within {{{map_type}}}", e.g., "Shown within Scotland".
• coordinates – optional – latitude and longitude for placing the marker on the location map. Use {{Coord}}; see the Coord template documentation for details.
• gridref – optional – map grid reference.
• type – optional – the general type of installation ("Castle", "Fortress", "Bunker", "Military base", "Wall", "Defensive line", etc.).
• code – optional – the location or facility code, such as the ILC or ILK code.
• site_area – optional – where relevant (e.g. for compounds), the land area of the installation.
• floor_area – optional – where relevant (e.g. for buildings), the interior floor area of the installation.
• height – optional – where relevant (e.g. for towers), the height of the installation.
• length – optional – where relevant (e.g. for fences and DMZs), the length of the installation.
• ownership – optional – the current owner of the installation, if relevant.
• operator – optional – where different from ownership.
• controlledby – optional – the country or other power controlling the installation. Multiple powers may be indicated together with the corresponding dates.
• open_to_public – optional – whether the installation is currently open to the general public, if relevant; indicated by "yes" or "no".
• condition – optional – the current condition of the installation.
• built – optional – the date when the installation was built, usually given in years. Use {{start date}} if 1583 or later.
• builder – optional – the person or group responsible for building the installation.
• used – optional – the period during which the installation was in active military use, usually given in years.
• materials – optional – the materials used to construct the installation.
• demolished – optional – the date when the installation was demolished, if applicable.
• battles – optional – any notable battles (usually sieges) that took place in or are closely associated with the installation; as above, the choice of which battles qualify as notable is left to the article editors.
• events – optional – any notable non-battle events that took place in or are closely associated with the installation; as above, the choice of which events qualify as notable is left to the article editors.
• current_commander – optional – for installations currently in military use, the current commanding officer.
• past_commanders – optional – any notable individuals that commanded the forces using this installation; the choice of which commanders qualify as notable is left to the editors of a particular article.
• garrison – optional – the military forces garrisoning the installation. Specific units may be indicated if known; general numbers should be given otherwise.
• occupants – optional – any notable occupants of the installation other than its commanders; as above, the choice of which occupants qualify as notable is left to the article editors.
• designations – legal heritage protection status
• module – optional – to embed other templates beneath this one.
• embed – optional – to embed this template into another above it.

Microformat

The HTML markup produced by this template includes an hCard microformat, which makes the place-name and location parsable by computers, either acting automatically to catalogue articles across Wikipedia, or via a browser tool operated by a person, to (for example) add the subject to an address book. Within the hCard is a Geo microformat, which additionally makes the coordinates (latitude & longitude) parsable, so that they can be, say, looked up on a map, or downloaded to a GPS unit. For more information about the use of microformats on Wikipedia, please see the microformat project.

Sub-templates

If the place or venue has "established", "founded", "opened" or similar dates, use {{start date}} for the earliest of those dates unless the date is before 1583 CE.

If it has a URL, use {{URL}}.

Please do not remove instances of these sub-templates.

Classes

hCard uses HTML classes including:

Geo is produced by calling {{coord}}, and uses HTML classes:

Please do not rename or remove these classes nor collapse nested elements which use them.

Precision

When giving coordinates, please use an appropriate level of precision. Do not use {{coord}}'s |name= parameter.

Tracking category

• Category:Pages using infobox military installation with unknown parameters (5)

TemplateData

See also

• {{Infobox military unit}}