Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KO6ZJ callsign genealogy
Currently held by TOMAW, ROBERT L
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 KO6ZJ's current licensee, walking backwards.
- KE6SGBno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KO6ZJ.
- Tomaw, Robert LCAgranted 1995-08-30cancelled 2000-06-20