Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N4OHX callsign genealogy
Currently held by SUEIRAS, MIGUEL A
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 N4OHX's current licensee, walking backwards.
- Hassan, Omar SVAgranted 2023-02-08cancelled 2023-02-28
Successor callsigns
Callsigns held now by people who previously held N4OHX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4OHX, oldest first.
- SUEIRAS, MIGUEL A FL1989-12-26 → cancelled 2002-03-07
- Hassan, Omar S VA2023-02-28 active