Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4TJP callsign genealogy
Currently held by Patton, Timothy J
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 K4TJP's current licensee, walking backwards.
- PATTON, TIMOTHY JSCgranted 1999-04-21cancelled 1999-11-17
Successor callsigns
Callsigns held now by people who previously held K4TJP.
- Patton, Timothy JNCgranted 2017-03-12