Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0WIL callsign genealogy
Currently held by Aulick, William 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 K0WIL's current licensee, walking backwards.
- Aulick, William JMOgranted 2012-10-02cancelled 2021-08-20
Successor callsigns
Callsigns held now by people who previously held K0WIL.
No current licensee on record previously held this callsign.