Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K1OOK callsign genealogy
Currently held by EROEN, RON L
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 K1OOK's current licensee, walking backwards.
- EROEN, RON LCAgranted 2008-02-21cancelled 2012-10-30
Successor callsigns
Callsigns held now by people who previously held K1OOK.
- EROEN, RON LCAgranted 2012-12-04cancelled 2024-12-05