Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA4JPA callsign genealogy
Currently held by Aylen, James P
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 KA4JPA's current licensee, walking backwards.
- Aylen, James PFLgranted 2023-02-28cancelled 2023-09-26
Successor callsigns
Callsigns held now by people who previously held KA4JPA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KA4JPA, oldest first.
- GOLDMAN, GARY A MN1994-09-09 → cancelled 2006-09-12
- Aylen, James P FL2023-09-26 active