Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB7ZE callsign genealogy
Currently held by BECKWITH, JACK C
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 KB7ZE's current licensee, walking backwards.
- Shirey, James BUTgranted 2018-09-06cancelled 2018-10-23
Successor callsigns
Callsigns held now by people who previously held KB7ZE.
- Shirey, James BUTgranted 2019-07-30
All historical holders
Every license row we've seen with the callsign KB7ZE, oldest first.
- BECKWITH, JACK C ID1996-03-20 → cancelled 2008-03-21
- Shirey, James B UT2018-10-23 → cancelled 2019-07-30