Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4TMZ 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 W4TMZ's current licensee, walking backwards.
- MEISENHEIMER, TED MGAgranted 2014-02-24cancelled 2014-03-15
Successor callsigns
Callsigns held now by people who previously held W4TMZ.
- MEISENHEIMER, TED MGAgranted 2015-02-24