Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WA3KOI callsign genealogy
Currently held by RODGERS, ROBERT 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 WA3KOI's current licensee, walking backwards.
- RODGERS, ROBERT Jcancelled 1999-06-02
Successor callsigns
Callsigns held now by people who previously held WA3KOI.
- BRANDT, ARLAN JPAgranted 2006-10-07cancelled 2015-12-14