Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KZ1J callsign genealogy
Currently held by Campbell, James E
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 KZ1J's current licensee, walking backwards.
- Campbell, James EMAgranted 2021-05-11cancelled 2022-03-05
Successor callsigns
Callsigns held now by people who previously held KZ1J.
- Perkins, Scott GMEgranted 2020-02-14
All historical holders
Every license row we've seen with the callsign KZ1J, oldest first.
- VICERE III, JOSEPH J VT2014-11-05 → cancelled 2017-12-18
- Perkins, Scott G ME2020-01-07 → cancelled 2020-02-14
- Campbell, James E MA2022-03-05 active