Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WY4CAV callsign genealogy
Currently held by Church, Chad 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 WY4CAV's current licensee, walking backwards.
- Church, Chad MTNgranted 2019-07-16cancelled 2019-08-06
Successor callsigns
Callsigns held now by people who previously held WY4CAV.
No current licensee on record previously held this callsign.