Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0INS callsign genealogy
Currently held by Hausner, Ryan S
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 K0INS's current licensee, walking backwards.
- Hausner, Ryan SORgranted 2021-01-19cancelled 2021-02-09
Successor callsigns
Callsigns held now by people who previously held K0INS.
- Hewitt, Robert SMNgranted 2004-04-20cancelled 2016-04-21
All historical holders
Every license row we've seen with the callsign K0INS, oldest first.
- Hewitt, Robert S MN2002-05-21 → cancelled 2004-04-20
- Hausner, Ryan S OR2021-02-09 active