Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4MOM callsign genealogy
Currently held by WILFERT, NANCY J
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 K4MOM's current licensee, walking backwards.
- POHL, ALICIA ACAgranted 2010-10-07cancelled 2011-07-01
Successor callsigns
Callsigns held now by people who previously held K4MOM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4MOM, oldest first.
- WILFERT, NANCY J FL1999-06-10 → cancelled 2011-06-11
- POHL, ALICIA A UT2021-04-13 active