| 
 Parameter 
 | 
 Mandatory? 
 | 
 Description 
 | 
| 
 q 
 | 
 Yes 
 | 
 Query string. 
 | 
| queryFields
   
 | 
No
   
 | 
 Comma-separated list of station fields to search. Valid values are callsign and name. Do not include spaces in list 
 | 
| limit | 
No | 
The maximum number of results to be returned from the query. Valid values are between 1 and 50. Default is 10 | 
| offset | 
No | 
Zero-based offset index on the result set. Used in conjunction with limit to page through results. For example, offset=10 will set response data to begin with 11th hit.
  | 
| imageSize | 
No | 
Size of the image referenced by the preferred image URI returned. The default value is Md (medium).
  | 
| 
 api_key 
 | 
 Yes 
 | 
 24-character key obtained during application registration 
 |