Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K9OW callsign genealogy
Currently held by PIKE, WILLIAM 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 K9OW's current licensee, walking backwards.
- PIKE, WILLIAM AWIgranted 1997-10-06cancelled 2000-07-11
Successor callsigns
Callsigns held now by people who previously held K9OW.
No current licensee on record previously held this callsign.