Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N4RAU callsign genealogy
Currently held by WECTAWSKI, KEITH A J
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 N4RAU's current licensee, walking backwards.
- Oropesa, Raul LFLgranted 2006-08-18cancelled 2008-01-18
Successor callsigns
Callsigns held now by people who previously held N4RAU.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4RAU, oldest first.
- WECTAWSKI, KEITH A J KY1987-09-08 → cancelled 1999-09-10
- OROPESA, RAUL L FL2017-12-04 active