Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4WST callsign genealogy
Currently held by HARAWAY, ROBERT C
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 K4WST's current licensee, walking backwards.
- Davies, Richard PFLgranted 2013-09-25cancelled 2013-12-06
Successor callsigns
Callsigns held now by people who previously held K4WST.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4WST, oldest first.
- HARAWAY, ROBERT C AL1999-02-05 → cancelled 2011-02-08
- Davies, Richard P FL2024-12-10 active