Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB1JC callsign genealogy
Currently held by BIDGOOD, MATTHEW C
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 KB1JC's current licensee, walking backwards.
- Henrichon, Douglas MMAgranted 2010-11-17cancelled 2014-01-31
Successor callsigns
Callsigns held now by people who previously held KB1JC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB1JC, oldest first.
- BIDGOOD, MATTHEW C VT1996-06-17 → cancelled 2008-06-18
- Henrichon, Douglas M MA2024-01-19 active