Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA2MBR callsign genealogy
Currently held by Collado-Rivera, Gilberto
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 KA2MBR'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 KA2MBR.
- COLLADO, GILBERTOPRgranted 2012-11-28cancelled 2025-02-12