Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA7JDF callsign genealogy
Currently held by Jensen, Vaughn R
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 WA7JDF's current licensee, walking backwards.
- Jensen, Vaughn RAZgranted 2011-04-01cancelled 2011-05-24
Successor callsigns
Callsigns held now by people who previously held WA7JDF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WA7JDF, oldest first.
- Jensen, Vaughn R UT1995-01-13 → cancelled 2007-01-17
- Jensen, Vaughn R UT2021-03-10 active