Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK7KK callsign genealogy
Currently held by BATTERMAN, CHARLES 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 KK7KK's current licensee, walking backwards.
- Puratakang, SarawutFLgranted 2017-08-07cancelled 2018-05-19
Successor callsigns
Callsigns held now by people who previously held KK7KK.
- BATTERMAN, CHARLES ACAgranted 2008-09-16cancelled 2014-04-29
All historical holders
Every license row we've seen with the callsign KK7KK, oldest first.
- PARNELL, THOMAS E MO2005-06-28 → cancelled 2017-06-29
- Puratakang, Sarawut FL2018-05-19 active
- BATTERMAN, CHARLES A— → cancelled 1998-11-24