Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB7LBZ callsign genealogy
Currently held by BRIGGS, RICHARD J
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 KB7LBZ's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KB7LBZ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB7LBZ, oldest first.
- BRIGGS, RICHARD J OR2000-04-19 → cancelled 2012-06-13
- Briggs, Richard J OR2024-08-20 active