Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF4JBW callsign genealogy
Currently held by TIPTON, TIMMY 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 KF4JBW's current licensee, walking backwards.
- WOOD, JOYCE BNCgranted 2012-09-12cancelled 2012-10-05
Successor callsigns
Callsigns held now by people who previously held KF4JBW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KF4JBW, oldest first.
- TIPTON, TIMMY L KY1996-04-29 → cancelled 2008-04-30
- WOOD, JOYCE B NC2022-08-13 active