Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N5PRW callsign genealogy
Currently held by GRAHAM, ROBBY D
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 N5PRW's current licensee, walking backwards.
- WINFIELD, PHILIP RTXgranted 2021-06-11cancelled 2021-06-29
Successor callsigns
Callsigns held now by people who previously held N5PRW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N5PRW, oldest first.
- GRAHAM, ROBBY D OK1989-12-12 → cancelled 2002-03-07
- WINFIELD, PHILIP R TX2021-06-29 active