Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N9TRQ callsign genealogy
Currently held by BOHNENSTIEHL, RAY 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 N9TRQ's current licensee, walking backwards.
- KB9IELno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held N9TRQ.
- BOHNENSTIEHL, RAY HILgranted 2013-03-07cancelled 2025-05-28