Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4KAB callsign genealogy
Currently held by TAYLOR, ALVIN 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 K4KAB's current licensee, walking backwards.
- Seyna, David DFLgranted 2020-06-12cancelled 2020-07-10
Successor callsigns
Callsigns held now by people who previously held K4KAB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4KAB, oldest first.
- TAYLOR, ALVIN E SC1995-11-28 → cancelled 2007-11-29
- SEYNA, DAVID NY2020-07-10 active