Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4KPP callsign genealogy
Currently held by Heath, Walter K
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 W4KPP's current licensee, walking backwards.
- Heath, Walter KVAgranted 2023-11-21cancelled 2023-12-12
Successor callsigns
Callsigns held now by people who previously held W4KPP.
No current licensee on record previously held this callsign.