Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB4KBT callsign genealogy
Currently held by HILL JR, HARVEY 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 WB4KBT's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held WB4KBT.
- HILL, GEORGE LNCgranted 2018-09-18
All historical holders
Every license row we've seen with the callsign WB4KBT, oldest first.
- HILL JR, HARVEY E VA1997-03-21 → cancelled 2009-03-25
- HILL, GEORGE L NC2009-11-03 → cancelled 2018-09-18