Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB8SC callsign genealogy
Currently held by Fries Jr, William
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 AB8SC's current licensee, walking backwards.
- Fries Jr, WilliamMIgranted 2002-02-14cancelled 2003-12-11
Successor callsigns
Callsigns held now by people who previously held AB8SC.
- Fries Jr, WilliamMIgranted 2019-03-14