Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7DCJ callsign genealogy
Currently held by Jenner, David C
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 K7DCJ's current licensee, walking backwards.
- Jenner, David CWAgranted 2017-10-27cancelled 2017-11-14
Successor callsigns
Callsigns held now by people who previously held K7DCJ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K7DCJ, oldest first.
- PORTER, JERRY V WA1995-03-16 → cancelled 2007-03-17
- Jenner, David C WA2017-11-14 active