Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KJ4OSE callsign genealogy
Currently held by MORALES, JOSE 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 KJ4OSE's current licensee, walking backwards.
- MORALES, JOSE EFLgranted 2022-08-09cancelled 2024-03-12
Successor callsigns
Callsigns held now by people who previously held KJ4OSE.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KJ4OSE, oldest first.
- DOANE, ERIN L GA2009-08-31 → cancelled 2021-09-01
- MORALES, JOSE E FL2024-03-12 active