Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AA9ZB callsign genealogy
Currently held by Meyer, John 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 AA9ZB's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held AA9ZB.
No current licensee on record previously held this callsign.