Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AE9C callsign genealogy
Currently held by SISKA, EDWARD 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 AE9C's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held AE9C.
- SISKA, EDWARD JILgranted 2007-08-03cancelled 2008-03-28
All historical holders
Every license row we've seen with the callsign AE9C, oldest first.
- MURPHY JR, DEVEREUX H IL1996-05-11 → cancelled 2005-10-27
- SISKA, EDWARD J IL2007-07-06 → cancelled 2007-08-03
- SISKA, EDWARD J IL2018-01-19 active