Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB8YZ callsign genealogy
Currently held by DONALDSON, JOANN E
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 AB8YZ's current licensee, walking backwards.
- DONALDSON, JOHN AVAgranted 1992-10-13cancelled 2001-06-01
Successor callsigns
Callsigns held now by people who previously held AB8YZ.
No current licensee on record previously held this callsign.