Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N1CPU callsign genealogy
Currently held by THERO 372, JERRY G
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 N1CPU's current licensee, walking backwards.
- THERO, JERRY GUTgranted 2003-10-03cancelled 2010-06-08
Successor callsigns
Callsigns held now by people who previously held N1CPU.
No current licensee on record previously held this callsign.