Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC0HS callsign genealogy
Currently held by Maher, Jay P
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 AC0HS's current licensee, walking backwards.
- KD0WKYcancelledAnkeny Centennial High School Amateur Radio ClubIAgranted 2013-08-16cancelled 2013-09-10
Successor callsigns
Callsigns held now by people who previously held AC0HS.
- Maher, Jay PMNgranted 2017-02-25
All historical holders
Every license row we've seen with the callsign AC0HS, oldest first.
- Maher, Jay P MN2007-04-17 → cancelled 2007-05-05
- Ankeny Centennial High School Amateur Radio Club IA2024-12-03 active