Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W8CAK callsign genealogy
Currently held by KNISS, CHRISTOPHER 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 W8CAK's current licensee, walking backwards.
- KNISS, CHRISTOPHER AOHgranted 2007-11-20cancelled 2008-05-20
Successor callsigns
Callsigns held now by people who previously held W8CAK.
No current licensee on record previously held this callsign.