Confidence: Medium · Source: FCC ULS · As of 2026-09-09
W3USL callsign genealogy
Currently held by Jensen, Karen L
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 W3USL's current licensee, walking backwards.
- Jensen, Karen LPAgranted 2012-09-21cancelled 2012-10-12
Successor callsigns
Callsigns held now by people who previously held W3USL.
No current licensee on record previously held this callsign.