Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N1YT callsign genealogy
Currently held by GUCK, BRIAN H
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 N1YT's current licensee, walking backwards.
- Guck, Brian HMAgranted 2001-01-29cancelled 2003-03-11
Successor callsigns
Callsigns held now by people who previously held N1YT.
No current licensee on record previously held this callsign.