Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N9KKN callsign genealogy
Currently held by RICHARDS JR, HENRI L
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 N9KKN's current licensee, walking backwards.
- ILIFF, RANDY LILgranted 2005-06-14cancelled 2014-10-21
Successor callsigns
Callsigns held now by people who previously held N9KKN.
- RICHARDS JR, HENRI LINgranted 2008-04-19cancelled 2020-04-21
All historical holders
Every license row we've seen with the callsign N9KKN, oldest first.
- RICHARDS JR, HENRI L IN2003-11-20 → cancelled 2008-04-19
- ILIFF, RANDY L IL2025-01-31 active