Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB1BAK callsign genealogy
Currently held by KNIGHT, BRIAN A
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 KB1BAK's current licensee, walking backwards.
- Knight, Brian ACTgranted 2008-04-23cancelled 2008-05-28
Successor callsigns
Callsigns held now by people who previously held KB1BAK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB1BAK, oldest first.
- HARRIS, JENNIFER L MA1993-07-06 → cancelled 2005-07-07
- KNIGHT, BRIAN A CT2018-05-30 active