Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC0DAJ callsign genealogy
Currently held by PFITZER, KENNETH 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 KC0DAJ's current licensee, walking backwards.
- JENSEN, DREW AIAgranted 2015-03-18cancelled 2015-04-07
Successor callsigns
Callsigns held now by people who previously held KC0DAJ.
- PFITZER, KENNETH JMOgranted 2021-04-13
All historical holders
Every license row we've seen with the callsign KC0DAJ, oldest first.
- PFITZER, KENNETH J MO1998-03-19 → cancelled 2001-07-10
- JENSEN, DREW A IA2025-03-29 active