Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NN3K callsign genealogy
Currently held by ZALUBAS, EUGENE 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 NN3K's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held NN3K.
No current licensee on record previously held this callsign.