Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N5RC callsign genealogy
Currently held by MAY, ROBERT C
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 N5RC's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held N5RC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N5RC, oldest first.
- MAY, ROBERT C OK2006-11-30 → cancelled 2019-02-21
- SALMI, THOMAS C TX2019-03-12 active