Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W8RSN callsign genealogy
Currently held by NAVARRO, ROBERT S
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 W8RSN's current licensee, walking backwards.
- Navarro, RobertCAgranted 2022-01-27cancelled 2022-02-15
Successor callsigns
Callsigns held now by people who previously held W8RSN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W8RSN, oldest first.
- EBERHARD, JOHN C OH2007-07-20 → cancelled 2019-10-01
- NAVARRO, ROBERT S CA2022-02-15 active