Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK4SB callsign genealogy
Currently held by Bowen, Stanley B
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 KK4SB's current licensee, walking backwards.
- Bowen, Stanley BVAgranted 2012-03-09cancelled 2012-05-25
Successor callsigns
Callsigns held now by people who previously held KK4SB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KK4SB, oldest first.
- BAHNER, JOHN M FL1997-09-12 → cancelled 2009-09-15
- Bowen, Stanley B VA2022-04-19 active