Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6SNS callsign genealogy
Currently held by Allwardt, Jack
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 K6SNS's current licensee, walking backwards.
- Allwardt, JackWAgranted 2018-03-06cancelled 2018-04-27
Successor callsigns
Callsigns held now by people who previously held K6SNS.
No current licensee on record previously held this callsign.