Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KL7LB callsign genealogy
Currently held by BREWSTER, ROBERT 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 KL7LB's current licensee, walking backwards.
- BETTS, LEONARD EAKgranted 1992-08-11cancelled 2002-08-02
- WL7BNCno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KL7LB.
- BREWSTER, ROBERT LOKgranted 2014-11-08
All historical holders
Every license row we've seen with the callsign KL7LB, oldest first.
- BETTS, LEONARD E AK2012-07-27 → cancelled 2024-08-13
- BREWSTER, ROBERT L— → cancelled 1998-07-24