Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KJ7DDS callsign genealogy
Currently held by Gardner, Ryan C
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 KJ7DDS's current licensee, walking backwards.
- Gardner, Ryan CCOgranted 2008-09-12cancelled 2014-10-25
Successor callsigns
Callsigns held now by people who previously held KJ7DDS.
No current licensee on record previously held this callsign.