Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4JTJ callsign genealogy
Currently held by Jenkins, Jeffrey T
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 K4JTJ's current licensee, walking backwards.
- Jenkins, Jeffrey TNCgranted 2010-04-21cancelled 2010-05-11
Successor callsigns
Callsigns held now by people who previously held K4JTJ.
No current licensee on record previously held this callsign.