Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WZ3HMT callsign genealogy
Currently held by Terwilliger Jr, Henry 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 WZ3HMT's current licensee, walking backwards.
- Terwilliger Jr, Henry MPAgranted 2010-08-24cancelled 2010-09-14
Successor callsigns
Callsigns held now by people who previously held WZ3HMT.
No current licensee on record previously held this callsign.