Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KM4BE callsign genealogy
Currently held by BRANHAM, LEE V
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 KM4BE's current licensee, walking backwards.
- Mabe, ChrisOHgranted 2025-06-27cancelled 2026-03-13
Successor callsigns
Callsigns held now by people who previously held KM4BE.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KM4BE, oldest first.
- BRANHAM, LEE V AL1988-05-03 → cancelled 2000-05-04
- Mabe, Chris OH2026-03-13 active