Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N6UU callsign genealogy
Currently held by BARABAS, LASZLO
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 N6UU's current licensee, walking backwards.
- Luna, Arturo ECAgranted 2001-06-05cancelled 2001-08-28
Successor callsigns
Callsigns held now by people who previously held N6UU.
- BARABAS, LASZLOCAgranted 1999-07-22cancelled 2002-11-02
All historical holders
Every license row we've seen with the callsign N6UU, oldest first.
- LUNA, ARTURO E CA2021-06-30 active
- BARABAS, LASZLO— → cancelled 1999-07-22