Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KK7ASH callsign genealogy
Currently held by Johnson, Michael P
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 KK7ASH's current licensee, walking backwards.
- Johnson, Michael PORgranted 2020-11-23cancelled 2020-12-11
Successor callsigns
Callsigns held now by people who previously held KK7ASH.
No current licensee on record previously held this callsign.