Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB1EMJ callsign genealogy
Currently held by Bowen, Carol L
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 KB1EMJ's current licensee, walking backwards.
- Bowen, Carol LCTgranted 2007-09-12cancelled 2012-01-07
Successor callsigns
Callsigns held now by people who previously held KB1EMJ.
- Bowen III, Bert ACTgranted 2017-08-28
All historical holders
Every license row we've seen with the callsign KB1EMJ, oldest first.
- Bowen III, Bert A CT1999-10-19 → cancelled 2007-11-24
- Bowen, Carol L CT2012-01-07 → cancelled 2024-01-09