Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA7JJS callsign genealogy
Currently held by Schmitz, Jack J
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 WA7JJS's current licensee, walking backwards.
- SCHMITZ, JACK JWAgranted 1996-07-31cancelled 2005-08-06
Successor callsigns
Callsigns held now by people who previously held WA7JJS.
No current licensee on record previously held this callsign.