Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4ZCU callsign genealogy
Currently held by OAKES, MICHAEL G
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 N4ZCU's current licensee, walking backwards.
- OAKES, MICHAEL GTXgranted 2004-04-24cancelled 2016-04-26
Successor callsigns
Callsigns held now by people who previously held N4ZCU.
- OAKES, MICHAEL GTXgranted 2004-04-24cancelled 2016-04-26