Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KP4DPH callsign genealogy
Currently held by PEREZ HERNANDEZ, DANIEL
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 KP4DPH's current licensee, walking backwards.
- PEREZ HERNANDEZ, DANIELPRgranted 2007-07-26cancelled 2017-03-14
Successor callsigns
Callsigns held now by people who previously held KP4DPH.
No current licensee on record previously held this callsign.