Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WZ5B callsign genealogy
Currently held by TINGLER, ERIN 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 WZ5B's current licensee, walking backwards.
- TINGLER, ERIN ROKgranted 2014-09-11cancelled 2017-08-04
Successor callsigns
Callsigns held now by people who previously held WZ5B.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WZ5B, oldest first.
- TINGLER, JAY D OK2006-11-21 → cancelled 2015-08-12
- TINGLER, ERIN R OK2017-08-04 active