Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KO6IOP callsign genealogy
Currently held by Drake, David
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 KO6IOP's current licensee, walking backwards.
- Drake, DavidCAgranted 2025-02-27cancelled 2025-03-25
Successor callsigns
Callsigns held now by people who previously held KO6IOP.
No current licensee on record previously held this callsign.