Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6NIL callsign genealogy
Currently held by York, Matthew 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 K6NIL's current licensee, walking backwards.
- York, Matthew ACAgranted 2018-03-01cancelled 2018-04-10
Successor callsigns
Callsigns held now by people who previously held K6NIL.
No current licensee on record previously held this callsign.