Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC4TAM callsign genealogy
Currently held by WALTERS, KIMBERLY A
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 KC4TAM's current licensee, walking backwards.
- MC GOVERN, TODD ACOgranted 2015-02-11cancelled 2015-03-03
Successor callsigns
Callsigns held now by people who previously held KC4TAM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC4TAM, oldest first.
- WALTERS, KIMBERLY A WA2000-07-18 → cancelled 2012-10-10
- Mc Govern, Todd A SC2025-05-02 active