Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KN7SEB callsign genealogy
Currently held by schuessler, 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 KN7SEB's current licensee, walking backwards.
- Schuessler, WilliamCAgranted 2016-03-31cancelled 2018-05-19
Successor callsigns
Callsigns held now by people who previously held KN7SEB.
No current licensee on record previously held this callsign.