Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB1VL callsign genealogy
Currently held by Yahrling, Charles 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 AB1VL's current licensee, walking backwards.
- Yahrling, Charles FMEgranted 2013-03-13cancelled 2014-04-03
Successor callsigns
Callsigns held now by people who previously held AB1VL.
No current licensee on record previously held this callsign.