Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4KAB callsign genealogy
Currently held by DOBRIN, HARRY
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 W4KAB's current licensee, walking backwards.
- BYRD, KENNETHNCgranted 2014-03-13cancelled 2014-04-08
Successor callsigns
Callsigns held now by people who previously held W4KAB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4KAB, oldest first.
- DOBRIN, HARRY FL1997-08-07 → cancelled 2009-08-08
- BYRD, KENNETH A NC2024-04-03 active