Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB8YA callsign genealogy
Currently held by KNISLEY, CRAIG C
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 AB8YA's current licensee, walking backwards.
- KNISLEY, CRAIG CMIgranted 2005-01-04cancelled 2007-03-28
Successor callsigns
Callsigns held now by people who previously held AB8YA.
No current licensee on record previously held this callsign.