Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4MAK callsign genealogy
Currently held by BURNETTE, SHERRY 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 W4MAK's current licensee, walking backwards.
- KLIESNER, MATTHEW AALgranted 1996-11-04cancelled 2006-02-28
Successor callsigns
Callsigns held now by people who previously held W4MAK.
- BURNETTE, SHERRY MGAgranted 2022-03-15cancelled 2023-04-11
All historical holders
Every license row we've seen with the callsign W4MAK, oldest first.
- BURNETTE, SHERRY M GA1998-01-07 → cancelled 2001-07-26
- KLIESNER, MATTHEW A AL2025-12-23 active