Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4CZT callsign genealogy
Currently held by Monk, Edward
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 W4CZT's current licensee, walking backwards.
- Monk, EdwardVAgranted 2020-02-19cancelled 2020-03-14
Successor callsigns
Callsigns held now by people who previously held W4CZT.
No current licensee on record previously held this callsign.