Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC9NTK callsign genealogy
Currently held by SWIFT, RANDALL E
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 KC9NTK's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KC9NTK.
- SWIFT, RANDALL EILgranted 2018-11-15