Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD5WPH callsign genealogy
Currently held by HOLLINGSWORTH, WILLIAM P
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 KD5WPH's current licensee, walking backwards.
- HOLLINGSWORTH, WILLIAM PTXgranted 2000-08-19cancelled 2000-09-19
Successor callsigns
Callsigns held now by people who previously held KD5WPH.
No current licensee on record previously held this callsign.