Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K5JCF callsign genealogy
Currently held by Folhadella, Julio C
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 K5JCF's current licensee, walking backwards.
- Folhadella, Julio CPAgranted 2017-05-01cancelled 2018-10-10
Successor callsigns
Callsigns held now by people who previously held K5JCF.
No current licensee on record previously held this callsign.