Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB4ARE callsign genealogy
Currently held by Rivera, Adalberto
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 KB4ARE's current licensee, walking backwards.
- Rivera, AdalbertoFLgranted 2019-11-05cancelled 2019-11-26
Successor callsigns
Callsigns held now by people who previously held KB4ARE.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB4ARE, oldest first.
- NOVELL, MARC H FL2000-01-11 → cancelled 2012-03-07
- Rivera, Adalberto FL2019-11-26 active