Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB9UTN callsign genealogy
Currently held by WILCOX, JUNIOR E
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 KB9UTN's current licensee, walking backwards.
- WILCOX, MARIAN DINgranted 2013-01-22cancelled 2016-04-02
Successor callsigns
Callsigns held now by people who previously held KB9UTN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB9UTN, oldest first.
- WILCOX, JUNIOR E IN2009-02-24 → cancelled 2014-05-18
- WILCOX, MARIAN D IN2026-02-05 active