Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KO6PO callsign genealogy
Currently held by LAURICIO, JOHN REYNOLD F
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 KO6PO's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KO6PO.
- LAURICIO, JOHN REYNOLD FCAgranted 2018-09-11