Confidence: Medium · Source: FCC ULS · As of 2026-09-11
KB4LER callsign genealogy
Currently held by Lerch, Brandon 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 KB4LER's current licensee, walking backwards.
- Lerch, Brandon LMDgranted 2024-05-08cancelled 2024-05-29
Successor callsigns
Callsigns held now by people who previously held KB4LER.
No current licensee on record previously held this callsign.