Confidence: Medium · Source: FCC ULS · As of 2026-10-26
AC3SC callsign genealogy
Currently held by McElroy, Peter 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 AC3SC's current licensee, walking backwards.
- McElroy, Peter FPAgranted 2026-08-19cancelled 2026-09-22
Successor callsigns
Callsigns held now by people who previously held AC3SC.
No current licensee on record previously held this callsign.