Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AJ4LK callsign genealogy
Currently held by Anderson, Jeffrey W
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 AJ4LK's current licensee, walking backwards.
- Anderson, Jeffrey WSCgranted 2008-07-28cancelled 2008-09-29
Successor callsigns
Callsigns held now by people who previously held AJ4LK.
- Anderson, Jeffrey WSCgranted 2018-07-24