Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AE4ER callsign genealogy
Currently held by Stepka, William F
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 AE4ER's current licensee, walking backwards.
- Stepka, William FCAgranted 2011-11-04cancelled 2017-02-10
Successor callsigns
Callsigns held now by people who previously held AE4ER.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AE4ER, oldest first.
- Collins, Norman A FL2005-01-05 → cancelled 2017-01-24
- Stepka, William F CA2017-02-10 active