Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4KP callsign genealogy
Currently held by RAPER, TIMOTHY J
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 W4KP's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held W4KP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4KP, oldest first.
- DAVIS, ELTON D VA1988-02-23 → cancelled 2000-02-24
- RAPER, TIMOTHY J KY2020-02-19 active