Tips for searching the callsign database
- For the fastest search, enter the complete callsign of the individual you are searching for.
  - When using wildcards in callsign searches, enter as much of the callsign as possible.
  - Fill in as many fields as possible to speed up the search.
- The more you narrow the search, the faster the data will come back.
  
  - Restrict the number of records returned with the limit number.
- An HTML document with 10 records will download much faster than one with 1000 records.
  
  - When searching for a name, narrow the search by adding a comma at the end of the search string:
- Johns, will return all records with last names of Johns.
 - Johns (without a comma) will return names like Johnson.
  
  - Try matching as much of the name or city as you can.
- Craig, Ma will get you all Marks, Marys, etc.
 - Medford will return up to 1000 records from Medford, OR and Medford, MA in no particular order.
  
  - Don't search for states. It will not work.
- Use states to narrow the searches like all Smiths in Oregon.
  
  - Zip codes must be exact matches.
- 99999 will return only the records that exactly match that zip code.
 - Zip+4 searches must have all nine digits. Dashes are not important.
  
  
Have more questions?
 
 
FAQ -
Feedback? -
Privacy -
Home Page -
Amateur Radio Links
©Copyright 2025
 - Mark A. Downing (WM7D)
  |