Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N9JJR callsign genealogy
Currently held by Runge, James 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 N9JJR's current licensee, walking backwards.
- Runge, James JWIgranted 2001-07-30cancelled 2005-01-04
Successor callsigns
Callsigns held now by people who previously held N9JJR.
No current licensee on record previously held this callsign.