Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK7MCW callsign genealogy
Currently held by MILLER-JACOBSON, BENJAMIN R
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 KK7MCW's current licensee, walking backwards.
- MILLER-JACOBSON, BENJAMIN RORgranted 2020-06-25cancelled 2023-04-15
Successor callsigns
Callsigns held now by people who previously held KK7MCW.
No current licensee on record previously held this callsign.