Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6NVO callsign genealogy
Currently held by Hard, Matthew J
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 K6NVO's current licensee, walking backwards.
- Hard, Matthew JCAgranted 2010-03-15cancelled 2014-11-01
Successor callsigns
Callsigns held now by people who previously held K6NVO.
- Hard, Matthew JCAgranted 2017-08-29