Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7WYY callsign genealogy
Currently held by SCHIMEL SR, JON M
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 K7WYY's current licensee, walking backwards.
- SCHIMEL SR, JON MAZgranted 1998-05-11cancelled 2003-11-07
Successor callsigns
Callsigns held now by people who previously held K7WYY.
No current licensee on record previously held this callsign.