Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W6ZJE callsign genealogy
Currently held by KOHLENBERGER, ROGER G
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 W6ZJE's current licensee, walking backwards.
- KOHLENBERGER, ROGER GCAgranted 2017-01-11cancelled 2019-05-29
Successor callsigns
Callsigns held now by people who previously held W6ZJE.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6ZJE, oldest first.
- KOHLENBERGER, CHARLES W CA2008-05-13 → cancelled 2017-05-01
- KOHLENBERGER, ROGER G CA2019-05-29 active