Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB7PC callsign genealogy
Currently held by Dieguez, Rodolfo
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 AB7PC's current licensee, walking backwards.
- Cote, PierreWAgranted 2019-03-04cancelled 2019-04-19
Successor callsigns
Callsigns held now by people who previously held AB7PC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AB7PC, oldest first.
- Dieguez, Rodolfo AZ2006-02-14 → cancelled 2018-02-24
- Cote, Pierre WA2019-04-19 active