Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W9EEW callsign genealogy
Currently held by WERTHMANN, EARNEST 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 W9EEW's current licensee, walking backwards.
- Werthmann, Earnest EILgranted 2015-10-02cancelled 2015-12-08
Successor callsigns
Callsigns held now by people who previously held W9EEW.
- WERTHMANN, EARNEST EAZgranted 2021-04-06