Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB2MM callsign genealogy
Currently held by Mughogho, Mwabi
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 KB2MM's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KB2MM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB2MM, oldest first.
- ALMBERG, JOHN C NY1995-01-24 → cancelled 2001-03-15
- Mughogho, Mwabi DC2026-05-22 active