Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD0SBR callsign genealogy
Currently held by Perez, Jose M
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 KD0SBR's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KD0SBR.
- Perez, Jose MMNgranted 2012-08-03cancelled 2024-08-06