Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WB7DZL callsign genealogy
Currently held by Garrison, Theodore R
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 WB7DZL's current licensee, walking backwards.
- Garrison, Theodore RWAgranted 2021-06-17cancelled 2021-07-12
Successor callsigns
Callsigns held now by people who previously held WB7DZL.
No current licensee on record previously held this callsign.