Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WO9C callsign genealogy
Currently held by PEREZ, REYNIER
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 WO9C's current licensee, walking backwards.
- PEREZ, REYNIERFLgranted 2008-07-18cancelled 2010-05-07
Successor callsigns
Callsigns held now by people who previously held WO9C.
- PRATT, ALBERTWIgranted 1996-12-18cancelled 2008-12-19