Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9WXX callsign genealogy
Currently held by JENSEN, JOHN 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 K9WXX's current licensee, walking backwards.
- JENSEN, JOHN RILgranted 2015-03-31cancelled 2016-04-23
Successor callsigns
Callsigns held now by people who previously held K9WXX.
No current licensee on record previously held this callsign.