Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB0MR callsign genealogy
Currently held by Vancil, Charles R
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 AB0MR's current licensee, walking backwards.
- VANCIL, CHARLES RCOgranted 1996-11-05cancelled 2000-06-03
Successor callsigns
Callsigns held now by people who previously held AB0MR.
No current licensee on record previously held this callsign.