Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KB7GZE callsign genealogy
Currently held by LANGE, JEFFREY H
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 KB7GZE's current licensee, walking backwards.
- LANGE, JEFFREY HWAgranted 1997-02-03cancelled 2000-03-03
Successor callsigns
Callsigns held now by people who previously held KB7GZE.
- TROXLER, JOHNNIE AWAgranted 1996-11-04cancelled 2001-05-04