Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK7DBX callsign genealogy
Currently held by Decker, John M
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 KK7DBX's current licensee, walking backwards.
- Decker, John MORgranted 2015-07-28cancelled 2015-08-18
Successor callsigns
Callsigns held now by people who previously held KK7DBX.
- Decker, John mORgranted 2016-03-15