This list documents the "Lima" numbered airfields in Laos during the Secret War period. It includes the larger airfields throughout the country.

The official chart for airfield data for this period was the 1:250,000 scale  Joint Operations Graphic (JOG) introduced into the Indochina area in 1965. The air version of this chart had many airfields annotated with airfield symbology and names assigned by the USAF Aeronautical Chart and Information Center (ACIC). These names did not necessarily agree with the names found in Air America Flight Information documents or local useage. Cartographers (map makers) had their own naming rules. The result was different names for the same place in some cases. There were also airfields on the JOG charts that were not in Air America Flight Listings.  Many smaller airfields were annotated only on the 1:50,000 scale maps known as Topographic Line Maps (TLM) commonly referred to as "1 to 50s" which were produced by the Army Map Service. Finally to further confuse the issue there are several ways to translate Lao names into English. This list attempts to capture all of these various entities.
 

Legend:

Airfield Name:  Black names are Vietnam era airfields. Red Italic names are from Air America Flight Listing. (Letters) are Air America identifiers.
Site Numbers:  L airfields are larger airfields; LS sites are smaller airfields or STOL fields and are in a separate list. A few airfields had multiple numbers.
Latitude & Longitude:  Degree, minute, second format.
Elevation: Given in feet above mean sea level (MSL). Sources of elevations vary.
Surface: ASP is alphalt, CLA is clay, CON is concrete, GRE is graded earth, GRS is grass, GVL is gravel, LAT is laterite. Blank is unknown. Derived from various sources.
Runway Length and Width: Given in feet. Derived from various sources.
Remarks: Comments as appropriate.