Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0OOK callsign genealogy
Currently held by St Jean, Patrick 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 K0OOK's current licensee, walking backwards.
- St Jean, PatrickTXgranted 2002-04-04cancelled 2002-04-26
Successor callsigns
Callsigns held now by people who previously held K0OOK.
No current licensee on record previously held this callsign.