Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W6KPH callsign genealogy
Currently held by Diehl, Philip H
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 W6KPH's current licensee, walking backwards.
- Diehl, Philip HCAgranted 2001-03-08cancelled 2001-04-03
Successor callsigns
Callsigns held now by people who previously held W6KPH.
No current licensee on record previously held this callsign.