Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB0AE callsign genealogy
Currently held by RINGWALD, JACOB 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 AB0AE's current licensee, walking backwards.
- Blankenship, Benton RIAgranted 2012-05-03cancelled 2015-02-13
Successor callsigns
Callsigns held now by people who previously held AB0AE.
- RINGWALD, JACOB FNYgranted 2019-05-07
All historical holders
Every license row we've seen with the callsign AB0AE, oldest first.
- RINGWALD, JACOB F NY2008-02-12 → cancelled 2009-07-24
- BLANKENSHIP, BENTON R IA2024-12-10 active