Confidence: Medium · Source: FCC ULS · As of 2026-09-09
K7DDX callsign genealogy
Currently held by Alexander, Diana 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 K7DDX's current licensee, walking backwards.
- Alexander, Diana CAZgranted 2001-12-10cancelled 2003-01-17
Successor callsigns
Callsigns held now by people who previously held K7DDX.
No current licensee on record previously held this callsign.