Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3WPH callsign genealogy
Currently held by Howe IV, 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 K3WPH's current licensee, walking backwards.
- Howe IV, William PPAgranted 2011-11-07cancelled 2011-12-31
Successor callsigns
Callsigns held now by people who previously held K3WPH.
No current licensee on record previously held this callsign.