Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA2TUD callsign genealogy
Currently held by Mertz, Ronald A
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 WA2TUD's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held WA2TUD.
- Mertz, Ronald ANYgranted 2012-10-16cancelled 2013-03-22