Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N4RHR callsign genealogy
Currently held by Riner, Robert H
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 N4RHR's current licensee, walking backwards.
- Riner, Robert HGAgranted 2010-07-29cancelled 2014-02-11
Successor callsigns
Callsigns held now by people who previously held N4RHR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4RHR, oldest first.
- STEWART, BOBBY R FL1997-08-25 → cancelled 2009-08-26
- Riner, Robert H GA2024-03-19 active