Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4WHO callsign genealogy
Currently held by GROVES, DONALD E
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 K4WHO's current licensee, walking backwards.
- GROVES, DONALD ETNgranted 2008-03-13cancelled 2011-05-03
Successor callsigns
Callsigns held now by people who previously held K4WHO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4WHO, oldest first.
- Creasy, Kerry A GA2001-03-06 → cancelled 2009-04-14
- GROVES, DONALD E WV2021-02-13 active