Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KN5OCK callsign genealogy
Currently held by Knochenmus, Chad 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 KN5OCK's current licensee, walking backwards.
- Knochenmus, Chad EOKgranted 2026-01-22cancelled 2026-03-24
Successor callsigns
Callsigns held now by people who previously held KN5OCK.
No current licensee on record previously held this callsign.