Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4PAZ callsign genealogy
Currently held by ATTERBERRY SR, ROBERT L
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 K4PAZ's current licensee, walking backwards.
- ATTERBERRY JR, ROBERT LNCgranted 2006-03-13cancelled 2008-01-04
Successor callsigns
Callsigns held now by people who previously held K4PAZ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4PAZ, oldest first.
- ATTERBERRY SR, ROBERT L NC1997-06-23 → cancelled 2001-09-17
- Atterberry JR, Robert L NC2017-11-06 active