Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3KTK callsign genealogy
Currently held by SIMON, JOHN F
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 K3KTK's current licensee, walking backwards.
- SIMON, JOHN FMDgranted 2008-07-24cancelled 2008-08-23
Successor callsigns
Callsigns held now by people who previously held K3KTK.
No current licensee on record previously held this callsign.