Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB0A callsign genealogy
Currently held by Steinberg, Bryan 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 KB0A's current licensee, walking backwards.
- Steinberg, Bryan ACOgranted 2007-11-28cancelled 2008-03-21
Successor callsigns
Callsigns held now by people who previously held KB0A.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB0A, oldest first.
- FORRETTE, CLAY H SD1996-06-06 → cancelled 1996-12-26
- Steinberg, Bryan A CA2018-01-04 active