Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NI9C callsign genealogy
Currently held by Rueckert, Barry 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 NI9C's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held NI9C.
No current licensee on record previously held this callsign.