Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB7LZE callsign genealogy
Currently held by Wallace Jr, William T
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 KB7LZE's current licensee, walking backwards.
- Olson, Alec JAZgranted 2017-08-28cancelled 2024-06-18
Successor callsigns
Callsigns held now by people who previously held KB7LZE.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB7LZE, oldest first.
- Wallace Jr, William T AZ2010-10-15 → cancelled 2023-01-04
- Olson, Alec J AZ2024-06-18 active