Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WA0TZM callsign genealogy
Currently held by CHERRY, ROBERT S
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 WA0TZM's current licensee, walking backwards.
- CHERRY, ROBERT STNgranted 2022-03-04cancelled 2022-03-22
Successor callsigns
Callsigns held now by people who previously held WA0TZM.
No current licensee on record previously held this callsign.