Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6NTK callsign genealogy
Currently held by MARTENS, RICHARD 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 K6NTK's current licensee, walking backwards.
- MARTENS, RICHARD ACAgranted 2022-11-18cancelled 2022-12-06
Successor callsigns
Callsigns held now by people who previously held K6NTK.
No current licensee on record previously held this callsign.