Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4WIC callsign genealogy
Currently held by Mayberry, Siarra M
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 W4WIC's current licensee, walking backwards.
- Mayberry, Siarra MTNgranted 2021-05-28cancelled 2021-10-05
Successor callsigns
Callsigns held now by people who previously held W4WIC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4WIC, oldest first.
- Chamblin Jr, Thomas E VA2004-08-19 → cancelled 2016-11-15
- Mayberry, Siarra M TN2021-10-05 active