Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4TER callsign genealogy
Currently held by MORROW, WILLIAM L
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 K4TER's current licensee, walking backwards.
- GILLIAM, KATHLEEN RVAgranted 2019-09-10cancelled 2019-10-27
Successor callsigns
Callsigns held now by people who previously held K4TER.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4TER, oldest first.
- MORROW, WILLIAM L GA2007-09-14 → cancelled 2019-09-17
- GILLIAM, KATHLEEN R VA2019-10-27 active