Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KW7WOW callsign genealogy
Currently held by PIERCE, CHARLES 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 KW7WOW's current licensee, walking backwards.
- PIERCE, CHARLES KORgranted 2007-10-11cancelled 2014-04-08
Successor callsigns
Callsigns held now by people who previously held KW7WOW.
No current licensee on record previously held this callsign.