Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1MHT callsign genealogy
Currently held by Tjader Sr, Michael H
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 W1MHT's current licensee, walking backwards.
- TJADER SR, MICHAEL Hcancelled 1999-06-02
Successor callsigns
Callsigns held now by people who previously held W1MHT.
No current licensee on record previously held this callsign.