Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK5I callsign genealogy
Currently held by MUSKOGEE AMATEUR RADIO CLUB INC
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 KK5I's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KK5I.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KK5I, oldest first.
- HORN, DAVID R A OK1994-10-26 → cancelled 2001-07-03
- MUSKOGEE AMATEUR RADIO CLUB INC OK2026-02-28 active