Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB0JP callsign genealogy
Currently held by PEROULAS, JAMES
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 AB0JP's current licensee, walking backwards.
- PEROULAS, JAMESMOgranted 2005-04-20cancelled 2014-01-04
Successor callsigns
Callsigns held now by people who previously held AB0JP.
- Clarine, Jeffrey NMNgranted 2019-10-30
All historical holders
Every license row we've seen with the callsign AB0JP, oldest first.
- Clarine, Jeffrey N MN1998-03-03 → cancelled 2000-01-25
- PEROULAS, JAMES CA2023-10-14 active