Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB4TCN callsign genealogy
Currently held by Gowen, Ferris G
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 KB4TCN's current licensee, walking backwards.
- Gowen, Ferris GGAgranted 2018-05-22cancelled 2018-06-22
Successor callsigns
Callsigns held now by people who previously held KB4TCN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB4TCN, oldest first.
- GOWEN, FERRIS G GA1989-01-31 → cancelled 2001-02-01
- Gowen, Ferris G SC2018-06-22 active