Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W8RNO callsign genealogy
Currently held by HALLOCK, CHRISTOPHER K
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 W8RNO's current licensee, walking backwards.
- Hallock, Christopher KOHgranted 2009-07-15cancelled 2010-03-12
Successor callsigns
Callsigns held now by people who previously held W8RNO.
No current licensee on record previously held this callsign.