Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KP4DGW callsign genealogy
Currently held by Navarro-Dominguez, Miguel O
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 KP4DGW's current licensee, walking backwards.
- Navarro-Dominguez, Miguel OPRgranted 2018-09-05cancelled 2018-09-25
Successor callsigns
Callsigns held now by people who previously held KP4DGW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KP4DGW, oldest first.
- NAVARRO JR, MIGUEL O PR1995-08-15 → cancelled 2007-08-16
- Navarro-Dominguez, Miguel O PR2018-09-25 active