Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4GPZ callsign genealogy
Currently held by O KELLY, JAMES 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 W4GPZ's current licensee, walking backwards.
- O KELLY, JAMES DNCgranted 2007-03-22cancelled 2007-05-04
Successor callsigns
Callsigns held now by people who previously held W4GPZ.
No current licensee on record previously held this callsign.