Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AJ4YC callsign genealogy
Currently held by MANZER, KEVIN 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 AJ4YC's current licensee, walking backwards.
- MANZER, KEVIN GNCgranted 2003-07-26cancelled 2010-04-13
Successor callsigns
Callsigns held now by people who previously held AJ4YC.
- MANZER, KEVIN GARgranted 2020-02-04