Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WT4MZ callsign genealogy
Currently held by MEISENHEIMER, TED M
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 WT4MZ's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held WT4MZ.
No current licensee on record previously held this callsign.