Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB0MF callsign genealogy
Currently held by Hermanstorfer, Henry J
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 AB0MF's current licensee, walking backwards.
- HERMANSTORFER, HENRY JIAgranted 1997-06-20cancelled 2000-05-31
Successor callsigns
Callsigns held now by people who previously held AB0MF.
No current licensee on record previously held this callsign.