Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KZ7U callsign genealogy
Currently held by Keever, Bruce E
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 KZ7U's current licensee, walking backwards.
- Keever, Bruce EWAgranted 2007-06-18cancelled 2009-11-13
Successor callsigns
Callsigns held now by people who previously held KZ7U.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KZ7U, oldest first.
- MONTGOMERY, C ROBERT OR1998-03-09 → cancelled 2007-06-20
- Keever, Bruce E WA2019-10-08 active