Confidence: Medium · Source: FCC ULS · As of 2026-09-09
K8RKI callsign genealogy
Currently held by Irvin, Katie D
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 K8RKI's current licensee, walking backwards.
- Irvin, Katie DMDgranted 2018-03-19cancelled 2023-07-11
Successor callsigns
Callsigns held now by people who previously held K8RKI.
- Irvin, Katie DMDgranted 2025-01-28