Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3NK callsign genealogy
Currently held by Muller, James A
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 K3NK's current licensee, walking backwards.
- Muller, James APAgranted 1997-10-27cancelled 2001-09-14
Successor callsigns
Callsigns held now by people who previously held K3NK.
No current licensee on record previously held this callsign.