Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NJ4U callsign genealogy
Currently held by GEORGIA RADIO INTERACTIVE TELEGRAPHY SOCIETY
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 NJ4U's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held NJ4U.
- WG4RactiveGEORGIA RADIO INTERACTIVE TELEGRAPHY SOCIETYGAgranted 2026-01-21