Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N9REX callsign genealogy
Currently held by KRASUCKI, PAUL
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 N9REX's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held N9REX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N9REX, oldest first.
- KRASUCKI, PAUL MO2014-03-10 → cancelled 2026-03-28
- NICHOLS, BRIAN (Rex) R IN2026-08-18 active