Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K8DJK callsign genealogy
Currently held by KLENCZAR, DANIEL 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 K8DJK's current licensee, walking backwards.
- KLENCZAR, DANIEL JMIgranted 2017-03-16cancelled 2017-04-22
Successor callsigns
Callsigns held now by people who previously held K8DJK.
- Herron, Andrew SMIgranted 2021-08-06
All historical holders
Every license row we've seen with the callsign K8DJK, oldest first.
- Herron, Andrew S MI2006-05-16 → cancelled 2010-05-14
- KLENCZAR, DANIEL J MI2017-04-22 active