Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KR5ON callsign genealogy
Currently held by Smith, Derek J
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 KR5ON's current licensee, walking backwards.
- Smith, Derek JINgranted 2021-12-13cancelled 2022-03-05
Successor callsigns
Callsigns held now by people who previously held KR5ON.
No current licensee on record previously held this callsign.