Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NJ5Q callsign genealogy
Currently held by HARTMAN, GREG W
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 NJ5Q's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held NJ5Q.
No current licensee on record previously held this callsign.