Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4MZV callsign genealogy
Currently held by FULGHUM, EMMETT J
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 W4MZV's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held W4MZV.
- FULGHUM, EMMETT JNMgranted 2004-08-17cancelled 2004-08-18
All historical holders
Every license row we've seen with the callsign W4MZV, oldest first.
- FULGHUM, EMMETT J NM2004-08-10 → cancelled 2004-08-10
- FULGHUM, EMMETT J NM2017-04-08 active