Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB4ZOZ callsign genealogy
Currently held by Earle, Richard L
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 WB4ZOZ's current licensee, walking backwards.
- Earle, Richard LSCgranted 2026-01-06cancelled 2026-01-30
Successor callsigns
Callsigns held now by people who previously held WB4ZOZ.
No current licensee on record previously held this callsign.