Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AA8WK callsign genealogy
Currently held by KERNAICH JR, WALTER W
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 AA8WK's current licensee, walking backwards.
- Kernaich Jr, Walter WOHgranted 2002-12-05cancelled 2009-04-11
Successor callsigns
Callsigns held now by people who previously held AA8WK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AA8WK, oldest first.
- KATAYAMA, MASAAKI MI1996-04-12 → cancelled 2007-11-22
- KERNAICH JR, WALTER W OH2019-01-30 active