Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N9KCK callsign genealogy
Currently held by HURLEY, ROBERT 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 N9KCK's current licensee, walking backwards.
- Kaelin, Kenneth CILgranted 2008-05-27cancelled 2008-10-07
Successor callsigns
Callsigns held now by people who previously held N9KCK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N9KCK, oldest first.
- HURLEY, ROBERT J IL1990-09-04 → cancelled 2002-09-05
- KAELIN, KENNETH C IL2018-07-19 active