Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4ZXT callsign genealogy
Currently held by SPECK, JEROD C
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 W4ZXT's current licensee, walking backwards.
- SPECK, JEROD CKYgranted 2009-01-29cancelled 2010-02-09
Successor callsigns
Callsigns held now by people who previously held W4ZXT.
- SPECK, JEROD CKYgranted 2023-07-14