Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WP4BB callsign genealogy
Currently held by ORTIZ, NESTOR J
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 WP4BB's current licensee, walking backwards.
- ORTEGA VAZQUEZ, JOSEPRgranted 2019-04-05cancelled 2020-03-24
Successor callsigns
Callsigns held now by people who previously held WP4BB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WP4BB, oldest first.
- ORTIZ, NESTOR J PR1997-01-13 → cancelled 2009-01-14
- ORTEGA VAZQUEZ, JOSE A PR2020-03-24 active