Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB9WK callsign genealogy
Currently held by Kirkland, William D
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by AB9WK's current licensee, walking backwards.
- Kirkland, William DILgranted 2007-10-26cancelled 2007-11-17
Successor callsigns
Callsigns held now by people who previously held AB9WK.
- Kirkland, William DTNgranted 2018-01-09