Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W3JJC callsign genealogy
Currently held by Carpenter, Jeffrey J
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 W3JJC's current licensee, walking backwards.
- Carpenter, Jeffrey JPAgranted 2007-01-03cancelled 2007-02-13
Successor callsigns
Callsigns held now by people who previously held W3JJC.
No current licensee on record previously held this callsign.