Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC8BO callsign genealogy
Currently held by Shockley, Hepler 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 AC8BO's current licensee, walking backwards.
- Shockley, Hepler FOHgranted 2008-03-18cancelled 2008-05-19
Successor callsigns
Callsigns held now by people who previously held AC8BO.
- Shockley, Hepler FOHgranted 2019-04-02