Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AE4ZO callsign genealogy
Currently held by RIDLEY, DEXTER 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 AE4ZO's current licensee, walking backwards.
- KF4ICVno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held AE4ZO.
No current licensee on record previously held this callsign.