Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AJ4NR callsign genealogy
Currently held by RUBLE, GARY M
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 AJ4NR's current licensee, walking backwards.
- RUBLE, GARY MTNgranted 2005-03-09cancelled 2009-01-20
Successor callsigns
Callsigns held now by people who previously held AJ4NR.
No current licensee on record previously held this callsign.