Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K7WJJ callsign genealogy
Currently held by Bentsen, Aaron 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 K7WJJ's current licensee, walking backwards.
- Bentsen, Aaron RORgranted 2014-04-29cancelled 2014-07-01
Successor callsigns
Callsigns held now by people who previously held K7WJJ.
- Bentsen, Aaron RORgranted 2020-05-08
All historical holders
Every license row we've seen with the callsign K7WJJ, oldest first.
- CALKINS, BURTON D WA1997-12-19 → cancelled 2009-12-22
- Bentsen, Aaron R OR2014-07-01 → cancelled 2020-05-08