Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD5ERP callsign genealogy
Currently held by DIAZ-RAMOS, PABLO 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 KD5ERP's current licensee, walking backwards.
- DIAZ-RAMOS, PABLO MTXgranted 2013-07-11cancelled 2016-06-18
Successor callsigns
Callsigns held now by people who previously held KD5ERP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KD5ERP, oldest first.
- HILL, JOSE L TX1998-07-06 → cancelled 2010-07-07
- DIAZ-RAMOS, PABLO M TX2016-06-18 active