Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N9JIN callsign genealogy
Currently held by BOLAND, RICK A
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 N9JIN's current licensee, walking backwards.
- JOHNSON, JUSTIN RINgranted 2010-03-24cancelled 2017-05-05
Successor callsigns
Callsigns held now by people who previously held N9JIN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N9JIN, oldest first.
- BOLAND, RICK A IL1990-02-27 → cancelled 2002-03-07
- JOHNSON, JUSTIN R IN2017-05-05 active