Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N1JJR callsign genealogy
Currently held by ROSS, JULIAN 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 N1JJR's current licensee, walking backwards.
- ROSS, JULIAN JMNgranted 2009-06-23cancelled 2016-07-26
Successor callsigns
Callsigns held now by people who previously held N1JJR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N1JJR, oldest first.
- WULFSON, MAUREEN B VT1991-06-18 → cancelled 2003-06-19
- ROSS, JULIAN J MN2026-07-28 active