Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KO4OKF callsign genealogy
Currently held by Tripodes, Gregory M
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 KO4OKF's current licensee, walking backwards.
- Tripodes, Gregory MTNgranted 2020-11-19cancelled 2021-03-19
Successor callsigns
Callsigns held now by people who previously held KO4OKF.
- Tripodes, Gregory MTNgranted 2020-11-19