Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0OLZ callsign genealogy
Currently held by Woolsey, Ryan T
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 W0OLZ's current licensee, walking backwards.
- Woolsey, Ryan TMOgranted 2013-06-28cancelled 2013-07-23
Successor callsigns
Callsigns held now by people who previously held W0OLZ.
No current licensee on record previously held this callsign.