Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KP3JC callsign genealogy
Currently held by Cifredo-Perello, Joel
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 KP3JC's current licensee, walking backwards.
- Cifredo Perello, JoelPRgranted 2018-04-17cancelled 2020-08-14
Successor callsigns
Callsigns held now by people who previously held KP3JC.
- Cifredo-Perello, JoelPRgranted 2022-12-17