Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AA3UB callsign genealogy
Currently held by Hylinski, Robert E
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 AA3UB's current licensee, walking backwards.
- HYLINSKI, ROBERT EPAgranted 1998-10-02cancelled 2000-05-24
Successor callsigns
Callsigns held now by people who previously held AA3UB.
- Hylinski, Robert EPAgranted 2020-05-15