Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK7UF callsign genealogy
Currently held by Maden, Michael A
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 KK7UF's current licensee, walking backwards.
- MADEN, MICHAEL AWAgranted 1999-06-22cancelled 1999-09-06
Successor callsigns
Callsigns held now by people who previously held KK7UF.
No current licensee on record previously held this callsign.