Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K3IIN callsign genealogy
Currently held by Thompson, Richard N
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 K3IIN's current licensee, walking backwards.
- Thompson, Richard NPAgranted 2002-07-10cancelled 2003-07-22
Successor callsigns
Callsigns held now by people who previously held K3IIN.
No current licensee on record previously held this callsign.