Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC2HF callsign genealogy
Currently held by Babiak, Mary A
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 AC2HF's current licensee, walking backwards.
- Babiak, Mary ANYgranted 2011-09-28cancelled 2011-10-20
Successor callsigns
Callsigns held now by people who previously held AC2HF.
No current licensee on record previously held this callsign.