Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W9SYX callsign genealogy
Currently held by WIEGERT, PEGGY 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 W9SYX's current licensee, walking backwards.
- Rook, Darren SWIgranted 2010-06-29cancelled 2016-01-30
Successor callsigns
Callsigns held now by people who previously held W9SYX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W9SYX, oldest first.
- WIEGERT, PEGGY A AZ1992-01-21 → cancelled 2004-01-22
- Rook, Darren S WI2016-01-30 active