Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB2HBP callsign genealogy
Currently held by GRANA, RAFAEL A
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 KB2HBP's current licensee, walking backwards.
- GRANA, RAFAEL AGAgranted 2013-11-26cancelled 2016-04-26
Successor callsigns
Callsigns held now by people who previously held KB2HBP.
- GRANA, RAFAEL AGAgranted 2013-11-26cancelled 2016-04-26
All historical holders
Every license row we've seen with the callsign KB2HBP, oldest first.
- GRANA, RAFAEL A GA2012-07-25 → cancelled 2013-11-26
- GRANA, RAFAEL A GA2016-04-26 active