Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB1AGC callsign genealogy
Currently held by Bowser, Robert 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 KB1AGC's current licensee, walking backwards.
- Bowser, Robert GCTgranted 2018-06-26cancelled 2018-07-14
Successor callsigns
Callsigns held now by people who previously held KB1AGC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB1AGC, oldest first.
- BOWSER, ROBERT G CT2003-06-27 → cancelled 2015-07-04
- Bowser, Robert G CT2018-07-14 active