Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0ROY callsign genealogy
Currently held by Preuninger, Roy 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 W0ROY's current licensee, walking backwards.
- Preuninger, Roy APAgranted 2013-03-27cancelled 2016-05-14
Successor callsigns
Callsigns held now by people who previously held W0ROY.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0ROY, oldest first.
- LINDSEY, CLARENCE V NC2004-02-10 → cancelled 2016-02-11
- Preuninger, Roy A NY2026-03-03 active