Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA7BB callsign genealogy
Currently held by Vargas, Martin Raul
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 WA7BB's current licensee, walking backwards.
- Vargas, Martin RaulNVgranted 2011-10-25cancelled 2012-03-27
Successor callsigns
Callsigns held now by people who previously held WA7BB.
No current licensee on record previously held this callsign.