Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB0YY callsign genealogy
Currently held by Stepp, Ronnie 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 AB0YY's current licensee, walking backwards.
- Stepp, Ronnie AKSgranted 2003-01-07cancelled 2003-08-13
Successor callsigns
Callsigns held now by people who previously held AB0YY.
- STEPP, RONNIE AKSgranted 2023-01-19