Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC7JTF callsign genealogy
Currently held by Cox, David B
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 KC7JTF's current licensee, walking backwards.
- KA6FFLno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KC7JTF.
- Cox, David BIDgranted 2013-05-04cancelled 2025-05-06