Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W3DMM callsign genealogy
Currently held by YEICH, DONALD 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 W3DMM's current licensee, walking backwards.
- Rust, Gene ACOgranted 2013-04-16cancelled 2013-08-30
Successor callsigns
Callsigns held now by people who previously held W3DMM.
- Rust, Gene ACOgranted 2016-10-18
All historical holders
Every license row we've seen with the callsign W3DMM, oldest first.
- YEICH, DONALD E PA1998-08-19 → cancelled 2008-03-19
- Rust, Gene A CO2013-08-30 → cancelled 2016-10-18