Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4CTX callsign genealogy
Currently held by ERSKINE, MARK E
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 W4CTX's current licensee, walking backwards.
- KE4ARZcancelledcancelled 1998-11-18
Successor callsigns
Callsigns held now by people who previously held W4CTX.
No current licensee on record previously held this callsign.