Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4RHD callsign genealogy
Currently held by Phenix, Morgan S
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 K4RHD's current licensee, walking backwards.
- Phenix, Morgan SVAgranted 2006-12-06cancelled 2006-12-29
Successor callsigns
Callsigns held now by people who previously held K4RHD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4RHD, oldest first.
- HITE, WILLIAM R FL1992-08-04 → cancelled 2004-08-05
- Phenix, Morgan S VA2016-10-28 active